ok I've sussed it. These are the times per trial factor, not for all of them.
David Eddy ---------------------------------------- > From: [EMAIL PROTECTED] > To: [email protected] > Date: Tue, 24 Oct 2006 12:55:56 +0000 > Subject: [Prime] Trial factoring > > > I'm mystified. > > When I did the benchmark test in Prime95 (v24.14), the screen output asserted > that > all these times referred to factoring M35,000,011. > > > Best time for 58 bit trial factors: 40.217 ms. > Best time for 59 bit trial factors: 40.172 ms. > Best time for 60 bit trial factors: 40.231 ms. > Best time for 61 bit trial factors: 40.305 ms. > Best time for 62 bit trial factors: 76.467 ms. > Best time for 63 bit trial factors: 76.608 ms. > Best time for 64 bit trial factors: 169.511 ms. > Best time for 65 bit trial factors: 172.125 ms. > Best time for 66 bit trial factors: 175.240 ms. > Best time for 67 bit trial factors: 175.982 ms. > > > The number of factors of 2^p - 1 to try up to 2^m goes as (2^m)/p > Why don't the times follow suit? > > The only feature I understand is the jump at 64 bits, since the division > suddenly gets harder. > > I think they must have been changing p. > > Suggestions welcome > > David Eddy > > > > > > > _________________________________________________________________ > Be one of the first to try Windows Live Mail. > http://ideas.live.com/programpage.aspx?versionId=5d21c51a-b161-4314-9b0e-4911fb2b2e6d > _______________________________________________ > Prime mailing list > [email protected] > http://hogranch.com/mailman/listinfo/prime _________________________________________________________________ Be one of the first to try Windows Live Mail. http://ideas.live.com/programpage.aspx?versionId=5d21c51a-b161-4314-9b0e-4911fb2b2e6d _______________________________________________ Prime mailing list [email protected] http://hogranch.com/mailman/listinfo/prime
