Hi,

One thing you might consider - when you change to v22.11, check out your 
results file. If you have a P-1 run logged on an exponent you haven't yet 
started LL/DC testing, make it run the P-1 again (change the ,1 at the end of 
the assignment line in worktodo.ini to ,0). If you are already running the LL 
or DC test, things are not quite as straightforward; I'd reccomend:

For DC tests, if less than half done, force P-1 to rerun (as above) else just 
let it run on.

For LL tests, if less than 1/3 done, force P-1 to rerun (as above). If 
between 1/3 and 2/3 done, change the test type from Test to DoubleCheck then 
force P-1 to rerun. (This makes the P-1 limits smaller - with a lower chance 
of finding a factor, but using less time). If more than 2/3 done, just let it 
run on.

I did this on my own system & have been rewarded with _two_ factors found - 
one on an unstarted DC assignment, one on a DC assignment which was about 40% 
of the way through - there are still a few repeat P-1s running, too.

Regards
Brian Beesley
.......................................................................
On Tuesday 05 November 2002 05:19, George Woltman wrote:
> Hi all,
>
> Sigh....   If you downloaded a version 22.10 dated September 28 or later,
> then please upgrade to version 22.11 at
> http://www.mersenne.org/freesoft.htm
>
> The bug causes factors to be missed in the final stage of P-1 and ECM
> factoring.  While this isn't the end of the world, it will cause you to run
> an unnecessary LL test.
>
> Sorry for the trouble,
> George
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