On Tuesday 05 November 2002 21:40, George Woltman wrote: > > I'd actually recommend not doing the P-1 again. If you are using enough > memory to run both P-1 stages, then the bug did not affect stage 1 but did > affect stage 2. > > If you run only stage 1 of P-1, then the bug would cause no factors to be > found. > In this case, you might consider re-running P-1 again as Brian suggests > (but only if you used 22.10 dated after Sept 28). > > > I did this on my own system & have been rewarded with _two_ factors > > found - > > This is way above expectations! Nevertheless, I'm always happy to get the > factors.
Sure, I was surprised too. Anyway this is what I got: {system 1} [Wed Oct 30 21:00:54 2002] UID: beejaybee/slug1, M8589491 completed P-1, B1=40000, B2=420000, WY2: DE3C48D7 ... [Tue Nov 5 10:15:49 2002] P-1 found a factor in stage #1, B1=40000. UID: beejaybee/slug1, M8589491 has a factor: 42333443925749970809 {system 2} [Thu Oct 31 23:12:50 2002] UID: beejaybee/caterpillar, M8564431 completed P-1, B1=45000, B2=618750, WY2: DDB16BFB [...] [Tue Nov 5 12:44:02 2002] P-1 found a factor in stage #2, B1=45000, B2=618750. UID: beejaybee/caterpillar, M8564431 has a factor: 9592239270614293063 There's no particular reason to suspect that a glitch on either system caused a factor to be missed on the first run. I did have a couple of problems with cabbage in the summer which turned out to be due to a UPS overload, but that's fixed now. Regards Brian Beesley _________________________________________________________________________ Unsubscribe & list info -- http://www.ndatech.com/mersenne/signup.htm Mersenne Prime FAQ -- http://www.tasam.com/~lrwiman/FAQ-mers