Re: Mersenne: Dissed again

2002-10-30 Thread Richard Woods
Let's not be _too_ eager to emulate SETIhome's popularity
and user-friendliness --

http://www.zdnet.com.au/newstech/security/story/0,224985,20269509,00
.htm

Cheats wreak havoc on SETIhome: participants

SETIhome administrators are allegedly ignoring claims that the
project is being sabotaged by miscreants who are threatening to
derail its reputation and that of many valuable Internet-based
distributed computing projects.


Richard Woods

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Re: Mersenne: Dissed again

2002-10-30 Thread Gareth Randall
Yeah, I noticed that one of their top 100 users has an average work unit time 
of less than 30 minutes. Compare that to the ~22 hours I'm getting for a PII 
450Mhz, and the SGI team's average of over 6 hours even though they're running 
on just about the most powerful (and sadly, most expensive and least common) 
floating point architecture going, 64-bit MIPS.

What the hell is this guy pretending to be running? I hope they're disregarding 
the results of his workunits (almost certainly not.)

False data like this would represent dark patches in the sky wherever duplicate 
work units to this user overlap. Fortunately for SETI that's not terribly bad. 
For GIMPS it could mean loss of data that would never be found again for decades.


Richard Woods wrote:

Let's not be _too_ eager to emulate SETIhome's popularity
and user-friendliness --

http://www.zdnet.com.au/newstech/security/story/0,224985,20269509,00
.htm

Cheats wreak havoc on SETIhome: participants

SETIhome administrators are allegedly ignoring claims that the
project is being sabotaged by miscreants who are threatening to
derail its reputation and that of many valuable Internet-based
distributed computing projects.


Richard Woods



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=== Gareth Randall ===

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Re: Mersenne: Dissed again

2002-10-23 Thread Jeff Woods
At 12:14 AM 10/23/02 -0700, you wrote:


I always get asked what is the purpose or use for such large prime 
numbers. Since I'm not a math geek, I don't know what to tell them.

The stock answer is usually somewhat of a lie.

Huge prime numbers are useful in cryptography and and encryption, and helps 
to make data more secure.   This is because one of the common encryption 
methods is to create a key using two very large prime numbers multiplied 
together.   To read the encrypted message one would need both of the 
original prime numbers.  Without the ability to factor that product into 
the original prime numbers, the message is unreadable.

The reason that this answe ris somewhat of a lie is that the prime numbers 
used in cryptography are usually NOT the largest prime numbers in the 
world at the time, nor too close to it.   (It'd be easy to crack such keys 
if they were limited to the 1000 largest primes -- then you're down to a 
trial and error set of about a million combinations).

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RE: Mersenne: Dissed again

2002-10-23 Thread Paul Leyland

 The reason that this answe ris somewhat of a lie is that the 
 prime numbers 
 used in cryptography are usually NOT the largest prime 
 numbers in the 
 world at the time, nor too close to it.   (It'd be easy to 
 crack such keys 
 if they were limited to the 1000 largest primes -- then 
 you're down to a 
 trial and error set of about a million combinations).


Actually, it's about a thousand times easier than that if all you want to do is break 
a particular key.  Use trial division by each of a thousand primes and see which gives 
no remainder.  You get the other prime for free.

Actually, it's even easier than that!   The thousand largest primes are of disparate 
lengths.  A table containing the lengths of the million possible combinations would be 
both small and easy to search.  Look up the length of the key and you will usually 
know which two primes produced it and no division is required.   Where two or more 
combinations give the same length of key, one single-precision multiplication of the 
leading few bits of the primes concerned will usually distinguish between them and no 
multiprecision arithmetic is required.



Paul
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Re: Mersenne: Dissed again

2002-10-23 Thread spike66


Del S. Brand wrote:

I always get asked what is the purpose or use for such large prime 
numbers. Since I'm not a math geek, I don't know what to tell them.
 
Any ideas?
 
D.Brand


Del S. Brand wrote:
I always get asked what is the purpose or use for such large prime 
numbers. Since I'm not a math geek, I don't know what to tell them.

Any ideas?

D.Brand

Its a universal defense mechanism, similar to the
Egyption pyramids.  When invaders wandered into
Egypt, they saw these enormous squared-off mountains,
clearly man made.  Surely this society had s
many guys and s much spare time on its hands
as to do this, they better not mess with them.  They
turned south and invaded there instead.

If we contact extra-terrestrials, we send them our
enormous primes.  They realize we have so many
idle computer and brains, they better be nice to
us.  They turn south and go invade Venus instead.  spike





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Re: Mersenne: Dissed again

2002-10-23 Thread Justin Valcourt
Here is something I intend to put up on the web shortly to address the 
problem of why gimps? Please feel free to use, plagerize, or rewrite this 
in the hopes that it brings in at least one new member to the project.

Why donate your computer cycles to GIMPS?

I could give you technical reasons for crunching for GIMPS, but I won’t. 
Most people aren’t interested in them, though they exist and are quite 
persuasive. I find the psychological reasons far more compelling because, 
in the end, these are the reasons you will stay with the project.

Tell me something I don’t know.

There is something very gratifying about knowing the actual outcome of your 
work unit. A GIMPS client returns very definite results. If you trial 
factor an exponent successfully, it will not only tell you so but give you 
the factor that it found. If you Lucas-Lehmer test an exponent, you will 
know that it is, or isn’t, prime because it actually tells you.

Results are forever. You can always refer back to them at any time. Twenty 
years down the road you will be able to state with certainty that you 
proved that suchand-such a Mersenne number was composite.

This is not the case of most other distributed computing projects. You will 
never have a screen that pops up and tells you that you just found E.T. You 
will endlessly process work unit after work unit and never will you be able 
to distinguish between the first one and the ten-thousandth.

Anthropomorphic personification.

Crunching for distributed computing projects can be thrilling. Watching the 
number of work units you put out per day can make you excited about your 
throughput. The work pours in quickly and the results leave even faster.

GIMPS is a different sort of project for it is slow and deliberate. The 
work units are so unlike most others projects’ that we don’t even call them 
work units at all. We call them exponents or assignments because the term 
‘work unit’ isn’t personal enough.

With today’s computers these exponents can take anywhere between two days 
to two months to complete. Running a Lucas-Lehmer test on a 33M (a 
Lucas-Lehmer exponent that is in the thirty-three million range or, when 
expanded, is a ten million digit number) is an intimate process. You will 
probably have to trial factor it. Then it passes into L1 factoring stage 1, 
on to L1 stage 2, and finally it spends weeks on the Lucas-Lehmer testing.

All the while you watch it slowly mature. The exponent ceases to be a 
mathematical representation of an integer but instead takes on a life all 
its own. It is a life that you and your computer nourish with CPU cycles. 
Even though you know that only a tiny fraction of the Lucas-Lehmer test 
could possibly have been performed, you check on it several times a day 
just in case something goes wrong. You get to know it like a friend. You 
can recite it by number and you remember it long after the result of the 
test has been sent in to Prime Net.

No other distributed computing project comes close to this level of 
emotional attachment for the cruncher. The time invested on each exponent 
is what makes GIMPS special. It teaches the user patience and perseverance. 
Devotion and loyalty soon follow.

It’s quiet... too quiet.

Another unique aspect of GIMPS is that you can use the client program to 
search for prime numbers completely on your own. You do not have to go 
through the server to get your assignments, nor do you have to use the 
manual web pages.

You can, at any time, test any exponent that you wish. The results will be 
reported to you in the normal fashion, at which point you simply test 
another one at your leisure.

This allows you to do your own search, testing your own range of exponents, 
building up your own data sheet of results with no one else the wiser. You 
can be like the mathematicians of old, working in solitude, hoping to find 
that one number that will put them in the history books. Should you find a 
one, you will be accredited, along with the project programmer who after 
all did write the application.

Alas, Horatio, I knew him well.

The greatness of a distributed computing project isn’t dependant on the 
kind of work it researches, but rather the quality of its client program. 
This is in turn influenced solely by the competence of the programmer 
behind it.

Some distributed computing projects have client programs that are rarely 
updated, or worse still, that are rewritten by the users because the 
programmer himself is not talented enough to handle the job.

GIMPS’ George Woltman is a singular man in this respect. Easily reachable 
by any and all who want to talk to him, he listens to the needs of his 
crunchers. He continually seeks to optimize the client’s code, often 
rewriting it completely for every new instruction set that is released. If 
a bug is found then it is fixed. If you have a suggestion then he will 
listen. He just plain takes the time and effort.

All of this is because he is passionate 

Re: Mersenne: Dissed again

2002-10-23 Thread Jeff Woods
At 11:35 AM 10/23/02 -0400, you wrote:


Crunching for distributed computing projects can be thrilling. Watching 
the number of work units you put out per day can make you excited about 
your throughput. The work pours in quickly and the results leave even faster.

I want a computer JUST LIKE THAT.  ;-)


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Re: Mersenne: Dissed again

2002-10-23 Thread Herman De Wael
Well...

spike66 wrote:




Del S. Brand wrote:


I always get asked what is the purpose or use for such large prime 
numbers. Since I'm not a math geek, I don't know what to tell them.
 
Any ideas?
 
D.Brand



Del S. Brand wrote:
I always get asked what is the purpose or use for such large prime 
numbers. Since I'm not a math geek, I don't know what to tell them.

Any ideas?

D.Brand

Its a universal defense mechanism, similar to the
Egyption pyramids.  When invaders wandered into
Egypt, they saw these enormous squared-off mountains,
clearly man made.  Surely this society had s
many guys and s much spare time on its hands
as to do this, they better not mess with them.  They
turned south and invaded there instead.

If we contact extra-terrestrials, we send them our
enormous primes.  They realize we have so many
idle computer and brains, they better be nice to
us.  They turn south and go invade Venus instead.  spike




Maybe they just give us the next 75 Mersenne numbers, and tell us to 
clear that piece of real estate they plan to settle.





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Antwerpen Belgium
http://users.skynet.be/hermandw/index.html

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Re: Mersenne: Dissed again

2002-10-23 Thread Daran
- Original Message -
From: E. Weddington [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Tuesday, October 22, 2002 8:19 PM
Subject: Re: Mersenne: Dissed again


 On 22 Oct 2002 at 14:40, Jeff Woods wrote:

  Either they were really great activists in signing people up, or GIMPS
  has SOMETHING about it that won't get people to participate.   We
  either need to step up our profile, be more active at recruiting, or
  do SOMETHING to get us off the static bubble we've been on, at about
  18,000 members, 31,000 computers, and falling.   Our output goes up
  ONLY because most of our members upgrade as CPUs get better and
  cheaper.

GIMPS's problems are:-  1.  Very long work units.  People - especially
newbies - want to see results fast.  They don't want to have to wait a week
before they find themselves on the chart.  2.  No obvious benefit to
mankind.  3.  'Unsexy' subject matter.

 What do you have in mind, a volunteer marketing effort?

'Volunteer' goes without saying.  Certainly we need a marketing effort.
Does anyone have any ideas?

 Eric

Daran


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Re: Mersenne: Dissed again

2002-10-23 Thread Daran
- Original Message -
From: E. Weddington [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Tuesday, October 22, 2002 4:09 PM
Subject: Mersenne: Dissed again

 Folding@Home's success:
 http://www.sciencedaily.com/releases/2002/10/021022070813.htm

 Again, they mention SETI@home. As if that were the only other
 distributed project out there. *sigh*

Indeed they're not.

And neither are we.  Once upon a time GIMPS was the only show in town, so it
got all the kudos.  Now there are dozens of distributed computing projects.
We're going to have to come to terms with the fact that the the world
doesn't 'owe' us a mention.

 Eric Weddington

Daran G.


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Re: Mersenne: Dissed again

2002-10-23 Thread Brian J. Beesley
On Tuesday 22 October 2002 16:31, you wrote:
 Yeah, well, we don't have a super cool Trojan horse program that can
 update itself (and crash machines) like these other ones, and we're not
 out there looking for ET or saving cancer boy or anything... just a
 bunch of geeks looking for big numbers. :)  (tongue planted firmly in
 cheek here).

And we tend to run in the background, all the time, instead of wasting cycles 
waiting for a screen saver to kick in, then wasting even more cycles drawing 
pretty graphics :-P

Probably we would get more participants if we had a screen saver version. 
This has been mentioned many times before.

And, _are_ we just looking for big numbers? There are software applications 
for improved algorithms  implementations of algorithms developed for this 
project; there are engineering spinoffs - a couple of years ago, the problem 
was how to keep GHz+ CPUs cool enough to be reliable, now the problem is how 
to make systems quiet enough to live with as well; there are cryptological 
spinoffs, not withstanding the obvious point that knowledge of a few very 
large primes is not in itself useful ... for instance, has anyone considered 
using the sequence of residuals from a L-L test as a practical one-time pad? 
The problem with one-time pads is distributing the data - but you can 
effectively transmit a long sequence of residuals by specifying only the 
exponent and the start iteration, which can be transmitted securely using 
only a tiny fraction of your old one-time pad data ... 

OK, this is pretty geekish stuff, but so what?

Regards
Brian Beesley
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Re: Mersenne: Dissed again

2002-10-23 Thread E. Weddington
On 23 Oct 2002 at 19:42, Daran wrote:

 - Original Message -
 From: E. Weddington [EMAIL PROTECTED]
 To: [EMAIL PROTECTED]
 Sent: Tuesday, October 22, 2002 4:09 PM
 Subject: Mersenne: Dissed again
 
  Folding@Home's success:
  http://www.sciencedaily.com/releases/2002/10/021022070813.htm
 
  Again, they mention SETI@home. As if that were the only other
  distributed project out there. *sigh*
 
 Indeed they're not.
 And neither are we.  Once upon a time GIMPS was the only show in town,
 so it got all the kudos.  Now there are dozens of distributed
 computing projects. We're going to have to come to terms with the fact
 that the the world doesn't 'owe' us a mention.
 

The point is, whenever another distributed project is mentioned, 
seti@home invariably gets a mention. When a distributed project shows 
any kind of success, seti@home gets a mention.

It's not about anybody 'oweing' us a mention. It's about marketing 
and spin. Why should seti@home get a mention in just about every 
journal piece that get's written about distributed computing? 
Especially since GIMPS is probably *the* most successful distributed 
project around. It's about changing the mindset of people to when 
they think distributed project, they don't think chasing aliens, 
they instead think of GIMPS, because it's the most successful, best 
executed, distributed project. This is about behavioral psychology!

It's like when Richard Stallman keeps harping that it's GNU/Linux not 
*just* Linux. 

It's about executing a 
#define distributed_computing GIMPS 
in the wetware of technical writers. 
/rant

Eric


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Re: Mersenne: Dissed again

2002-10-23 Thread C. Garrison





May that those who are better qualified to correct 
my assumptions, but here's my take...
I look at GIMPS' finding of 
large primes as an avenue of advancingthe concept of a Unified Theory for 
Mathematics - much like that whichyou hear 
aboutin Physics.

Number Theory. Facinating field of 
study. Many seemingly unrelated ideas show interconnectedness. 
Example; take the series 1/(n-squared) where n goes from 1 to infinity; sum all 
the terms together and you get the value (pi-squared)/6. How does the 
summation of the inverse of all squares relate to the ratio of a 
circle'scircumferenceto its diameter?!

How about another value that shows up all the time? 
- e the logarithmic constant.

The distribution of primes across the natural 
number linehas a logarithmic form. So we have a way of closely 
estimating the nth prime P[n} but "close" just doesn't cut it does it? The 
fact is, as simple the concept of a prime is, we cannot say what the nth prime 
is. Nor can we sayifP[n] is prime, what is P[n+1]? We 
know there are twin primes, but we don't know if there are an endless number of 
them. We know there are Mersenne primes, but we don't know if 
thereare an endless number of them either.

The way I see it. If we can find rhyme or 
reason to the exactnature of Mersenne primes (hopefully acquiring more 
data points will spur a new line of thought), that may help with the nature of 
primes in general. And that will undoubtedly have an impact across many 
current Number Theory dilemmas.Results from that would quite 
possibly become theglue to a Unified Theory.

If you can't find the answer to a whole problem, 
break it down and try solving some of the pieces. If you solve a piece of 
the problem, the larger problem becomes easier. That's the way I 
think of GIMPS.

aka DigitalConcepts
www.teamprimerib.com

- Original Message - 

  From: 
  Del S. Brand 
  
  To: [EMAIL PROTECTED] 
  Sent: Wednesday, October 23, 2002 3:14 
  AM
  Subject: Re: Mersenne: Dissed again
  
  I always get asked what is the purpose or use 
  for such large prime numbers. Since I'm not a math geek, I don't know what to 
  tell them.
  
  Any ideas?
  
  D.Brand


Re: Mersenne: Dissed again

2002-10-23 Thread ModularTao
In a message dated 10/23/2002 3:05:28 PM Eastern Daylight Time, [EMAIL PROTECTED] writes:


'Volunteer' goes without saying. Certainly we need a marketing effort.
Does anyone have any ideas?


What about a campaign directed at schools? 

Alex


Re: Mersenne: Dissed again

2002-10-23 Thread gann



I would be in favor of a screen saver version as 
long as it can:
a) run in the non-screen saver background (as it 
currently does)
b) have the screen saver option 
disabled
c) have same pretty screen accessible via menu 
for us geeks to check periodically

So us geeks can run it faster and mainstream 
users can watch pretty colors.

  - Original Message - 
  From: 
  Brian J. 
  Beesley 
  To: Aaron Blosser 
  Cc: [EMAIL PROTECTED] 
  Sent: Wednesday, October 23, 2002 2:39 
  PM
  Subject: Re: Mersenne: Dissed again
  
  On Tuesday 22 October 2002 16:31, you wrote:
  And we tend to run in the background, all the time, instead of wasting 
  cycles waiting for a screen saver to kick in, then wasting even more 
  cycles drawing "pretty" graphics :-PProbably we would get more 
  participants if we had a screen saver version. This has been mentioned 
  many times before.


Re: Mersenne: Dissed again

2002-10-23 Thread Daidalos
Great! great!!

We could set a contest, where people should give answers in the spirit
of this answer by Spike, to the question: What is the use of large
primes?

Best answers will win the 'Prize of the Great Expert Primus', or
something, etc.

I am usually quoting with care, but this time I'll copy the message
again, so that you can enjoy it again.


  Del S. Brand wrote:
 
  I always get asked what is the purpose or use for such large prime
  numbers. Since I'm not a math geek, I don't know what to tell
them.
 
  Any ideas?
 
  D.Brand


 Its a universal defense mechanism, similar to the
 Egyption pyramids.  When invaders wandered into
 Egypt, they saw these enormous squared-off mountains,
 clearly man made.  Surely this society had s
 many guys and s much spare time on its hands
 as to do this, they better not mess with them.  They
 turned south and invaded there instead.

 If we contact extra-terrestrials, we send them our
 enormous primes.  They realize we have so many
 idle computer and brains, they better be nice to
 us.  They turn south and go invade Venus instead.

 spike



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Idalion, LefkosiaTO FOBO TOU QANATOU
Kypros
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Re: Mersenne: Dissed again

2002-10-23 Thread Jason Papadopoulos
At 05:22 PM 10/23/02 -0400, C. Garrison wrote:

 I look at GIMPS' finding of large primes as an avenue of advancing the 
 concept of a Unified Theory for Mathematics - much like that which you 
 hear about in Physics.

Should everything that one does in life have to have a noble higher purpose?
I stay in GIMPS because crunching on gigantic numbers has fascinated me 
ever since I discovered the subject in college, and I love it. The explanation
stops there; I don't care if someone else believes I can do something more
altruistic or worthy. I will never apologize for or qualify that which I love doing.

Two more data points:

The science editor of the Washington Post once lectured to the physics dept.
at the U of MD College Park one day. In his opinion, the folks who tried (and
failed) to get funding for the superconducting supercollider did it all wrong.
They tried to emphasize all the good and useful technologies that would eventually 
come out of the project. Instead, he thought they just should have
said we need this thing to discover the secrets of the universe.

Finally, when asked what possible use the newly discovered electromagnetic
field could have, van Oersted reportedly answered Madam, of what use is a
newborn child?

jasonp
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Re: Mersenne: Dissed again

2002-10-23 Thread spike66
Daidalos wrote:

Great! great!!

We could set a contest, where people should give answers in the spirit
of this answer by Spike, to the question: What is the use of large
primes?


Are we allowed more than one entry?  spike


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RE: Mersenne: Dissed again

2002-10-23 Thread Aaron Blosser
 We could set a contest, where people should give answers in the spirit
 of this answer by Spike, to the question: What is the use of large
 primes?

My entry:

To piss off phone companies.

:-D  Do I win?

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Re: Mersenne: Dissed again

2002-10-23 Thread Halliday, Ian
Sorry, guys, but the problem is well known and well discussed here and
it is this: looking for extra-terrestrial life is sexy
searching for cures to diseases is sexy
looking for enormous primes is geeky

These are not my views, but the ones held by the public at large. So I
fear that GIMPS will always remain the province of the few, although
those who do join will probably stay for longer and be committed to what
they are doing.

I've been here for six years and I'm sure there are plenty of us who
intend to stay here. We have had success here four times; if SETI has
had any success, I haven't heard about it.

Regards,

Ian

E. Weddington wrote:
 
 FoldingHome's success:
 http://www.sciencedaily.com/releases/2002/10/021022070813.htm
 
 Again, they mention SETIhome. As if that were the only other
 distributed project out there. *sigh*
 

--
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Re: Mersenne: Dissed again

2002-10-23 Thread Del S. Brand



I always get asked what is the purpose or use 
for such large prime numbers. Since I'm not a math geek, I don't know what to 
tell them.

Any ideas?

D.Brand


RE: Mersenne: Dissed again

2002-10-22 Thread Aaron Blosser
Yeah, well, we don't have a super cool Trojan horse program that can
update itself (and crash machines) like these other ones, and we're not
out there looking for ET or saving cancer boy or anything... just a
bunch of geeks looking for big numbers. :)  (tongue planted firmly in
cheek here).

Actually I don't really know... do the folding@home and seti@home
projects use self-updating code?  When they phone home, can they update
themselves like spyware (thinking about Hotbar and the like)?

To be honest, I thought that would be a neat option (note the use of the
word option) to have your Prime95 check itself with something on the
primenet server that shows the latest version... if there's a newer
version available, a little box with a clickable link to the ftp site to
download the new version.

But certainly not automatic (or if there was an auto-update, have that
NOT be the default), and also have a setting to turn that off entirely
(for people who run it on unattended machines like servers, etc).

Pretty much like the way the new Windows Update works... has full auto
mode, download and prompt to install, notify only, or totally turned
off. :)

Aaron

 -Original Message-
 From: [EMAIL PROTECTED]
[mailto:mersenne-invalid-
 [EMAIL PROTECTED]] On Behalf Of E. Weddington
 Sent: Tuesday, October 22, 2002 8:09 AM
 To: [EMAIL PROTECTED]
 Subject: Mersenne: Dissed again
 
 
 Folding@Home's success:
 http://www.sciencedaily.com/releases/2002/10/021022070813.htm
 
 Again, they mention SETI@home. As if that were the only other
 distributed project out there. *sigh*
 
 Eric Weddington


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RE: Mersenne: Dissed again

2002-10-22 Thread Jeroen
Why not write a perfect program so you don't need updates :-P


*** REPLY SEPARATOR  ***

On 22-10-2002 at 9:31 Aaron Blosser wrote:

Yeah, well, we don't have a super cool Trojan horse program that can
update itself (and crash machines) like these other ones, and we're not
out there looking for ET or saving cancer boy or anything... just a
bunch of geeks looking for big numbers. :)  (tongue planted firmly in
cheek here).

Actually I don't really know... do the folding@home and seti@home
projects use self-updating code?  When they phone home, can they update
themselves like spyware (thinking about Hotbar and the like)?

To be honest, I thought that would be a neat option (note the use of the
word option) to have your Prime95 check itself with something on the
primenet server that shows the latest version... if there's a newer
version available, a little box with a clickable link to the ftp site to
download the new version.

But certainly not automatic (or if there was an auto-update, have that
NOT be the default), and also have a setting to turn that off entirely
(for people who run it on unattended machines like servers, etc).

Pretty much like the way the new Windows Update works... has full auto
mode, download and prompt to install, notify only, or totally turned
off. :)

Aaron

 -Original Message-
 From: [EMAIL PROTECTED]
[mailto:mersenne-invalid-
 [EMAIL PROTECTED]] On Behalf Of E. Weddington
 Sent: Tuesday, October 22, 2002 8:09 AM
 To: [EMAIL PROTECTED]
 Subject: Mersenne: Dissed again
 
 
 Folding@Home's success:
 http://www.sciencedaily.com/releases/2002/10/021022070813.htm
 
 Again, they mention SETI@home. As if that were the only other
 distributed project out there. *sigh*
 
 Eric Weddington


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Re: Mersenne: Dissed again

2002-10-22 Thread Jeff Woods
At 09:09 AM 10/22/02 -0600, you wrote:


FoldingHome's success:
http://www.sciencedaily.com/releases/2002/10/021022070813.htm

Again, they mention SETIhome. As if that were the only other
distributed project out there. *sigh*


Two years ago, Pande launched Foldinghome – a distributed computing 
project that so far has enlisted the aid of more than 200,000 PC owners, 
whose screensavers are dedicated to simulating the protein-folding process.

/quote

Either they were really great activists in signing people up, or GIMPS has 
SOMETHING about it that won't get people to participate.   We either need 
to step up our profile, be more active at recruiting, or do SOMETHING to 
get us off the static bubble we've been on, at about 18,000 members, 31,000 
computers, and falling.   Our output goes up ONLY because most of our 
members upgrade as CPUs get better and cheaper.

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Re: Mersenne: Dissed again

2002-10-22 Thread E. Weddington
On 22 Oct 2002 at 14:40, Jeff Woods wrote:

 At 09:09 AM 10/22/02 -0600, you wrote:
 
 FoldingHome's success:
 http://www.sciencedaily.com/releases/2002/10/021022070813.htm
 
 Again, they mention SETIhome. As if that were the only other
 distributed project out there. *sigh*
 
 Two years ago, Pande launched Foldinghome – a distributed computing
 project that so far has enlisted the aid of more than 200,000 PC
 owners, whose screensavers are dedicated to simulating the
 protein-folding process.
 
 /quote
 
 Either they were really great activists in signing people up, or GIMPS
 has SOMETHING about it that won't get people to participate.   We
 either need to step up our profile, be more active at recruiting, or
 do SOMETHING to get us off the static bubble we've been on, at about
 18,000 members, 31,000 computers, and falling.   Our output goes up
 ONLY because most of our members upgrade as CPUs get better and
 cheaper.

What do you have in mind, a volunteer marketing effort?

Eric


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Re: Mersenne: Dissed again

2002-10-22 Thread Gareth Randall
This amazing number of participants may be misleading.

For instance, I've been running a SETIhome client ... (okay, okay, it's because 
SETI supports uncommon platforms) and was quite amazed, when I returned my first 
completed workunit, to find that I was now ahead of over 30% of their users. 
After returning 2 work units I think I was ahead of 50% of them. Recalling that 
the total userbase of SETI was then almost 4 million users, you can see just how 
many lamers SETI must have listed!  (Note: these workunits take about 22 hours 
on a PII-450, so this isn't much effort)


Perhaps we could catch some more publicity by appending home to the end of 
the project, thus: GIMPShome, or primeshome ?



Jeff Woods wrote:

At 09:09 AM 10/22/02 -0600, you wrote:

 FoldingHome's success:
 http://www.sciencedaily.com/releases/2002/10/021022070813.htm

 Again, they mention SETIhome. As if that were the only other
 distributed project out there. *sigh*


Two years ago, Pande launched Foldinghome – a distributed computing
project that so far has enlisted the aid of more than 200,000 PC owners,
whose screensavers are dedicated to simulating the protein-folding process.



Either they were really great activists in signing people up, or GIMPS
has SOMETHING about it that won't get people to participate.   We either
need to step up our profile, be more active at recruiting, or do
SOMETHING to get us off the static bubble we've been on, at about 18,000
members, 31,000 computers, and falling.   Our output goes up ONLY
because most of our members upgrade as CPUs get better and cheaper.



--
=== Gareth Randall ===

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Re: Mersenne: Dissed again

2002-10-22 Thread gann
Well, you're going to love this [links below]. The Google Toolbar has a new 
icon today stating that it had updated itself. Reading further shows that one 
of the updates is the ability for Google Toolbar users to automatically run the 
Folding@Home distributed computing effort.

I am guessing there are at least many thousands of Google Toolbar users and a 
fair percentage of them will find this new distributed computing thing 
interesting; maybe even 5-10%. Regardless of the actual number, Folding@Home is 
going to receive a huge boost from Joe and Jane web user just because they 
were not previously educated on other distributed projects and this one 
happened to fall into their lap.

I initially am jealous of the free boost that Folding@Home will receive, but at 
least maybe a tiny percentage of Joe's and Jane's will find their way to us now 
that they have been introduced to distributed computing.

Someone mentioned marketing. It appears that Folding@Home simply found a large 
userbase already attached to a neat tool, then cut a deal.

http://toolbar.google.com/dc/aboutdc.html
http://toolbar.google.com/dc/faq_dc.html#about8

Erle Greer
Evangel University Webmaster


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Quoting E. Weddington [EMAIL PROTECTED]:

 
 Folding@Home's success:
 http://www.sciencedaily.com/releases/2002/10/021022070813.htm
 
 Again, they mention SETI@home. As if that were the only other 
 distributed project out there. *sigh*
 
 Eric Weddington
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 Unsubscribe  list info -- http://www.ndatech.com/mersenne/signup.htm
 Mersenne Prime FAQ  -- http://www.tasam.com/~lrwiman/FAQ-mers
 


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