Hi. some months ago someone requested a Windows build here in this group. I provided a SVN build but now it is outdated and possibly not as fast as the newer...
where do you get those x64 files? I built matbuild using binaries with visual studio 2005 in x64 mode and still was limited to 2gb max matrix size. (mine...
... and ... Windows version didn't work for me. I built matbuild using openSUSE 11 x64. You can remove singletons before using original matbuild. Maybe it ...
... That's a very impressive job, but your matrix was incredibly dense! Would it be possible to rerun the filtering using msieve to see how large and dense the...
Jason Papadopoulos
jasonp@...
Oct 13, 2008 12:10 pm
2268
... I was mistaken, C168=pp84*pp84 ... I'll definitely try it and post results. About a 1.5 years ago, msieve doesn't support so big factoriazations....
... Maybe I need to process original unique ~130M relations with lower factor bases? All rels finded while sieving with RFB/AFB: 21M/20M. Then FB increased to...
... (I'll be R.D.Silverman's voice in this thread.) What was this number? Why... waste... so... much... time... on a synthetic number?!! Why not factor a...
I tried postprocessing with msieve a project that wasn't ending with ggnfs. I did everything correctly about the worktodo.ini, the msieve.fb and the msieve.dat...
... with ... ggnfs) ... Ah, that's easy. You have to put aside some rels (don't delete them of course; save them in another file). For example # wc -l...
... Right! Kamada's collection is good - you can solve a GNFS-168 there as well (there is one!), but my math friends tell me that this is like stamp...
... Sasha! Now I have finally put 2+2 together. That's you! Glad to meet you on the internet. Well - as you can see - Kamada's collection has huge holes in the...
Thanks, that worked! I just threw out some of the rels.bin.x files and dumped again to get about 42m rels. postprocessing seemed to work that time ... ETA 89h ...
... It might be worth getting in contact with Paul Leyland. He runs various stamp-collecting tasks on an ECM server (currently homogenous cunninghams, it...
Indeed, that is pretty dense. This is one of the things that I'm doing right this time around, with the new release. I'm rewriting all of the post-processing...
... Excellent, thank you. jasonp ... This message was sent using BOO.net's Webmail. http://www.boo.net/...
Jason Papadopoulos
jasonp@...
Oct 27, 2008 12:23 pm
2285
Hi, I have a 154-digit number that I need factorized. I tried running msieve on it, but it ran for 300+ hours without any solution (I had to restart it because...
... Start with a smaller number to get used to using the package. You will need perl to run the fire-and-forget perl script, but tackling a C154 is not...
Jason Papadopoulos
jasonp@...
Nov 1, 2008 12:55 pm
2287
Hi, for those who need an up-to-date svn build for Intel Core2, here it is: http://rapidshare.com/files/161605070/ggnfs-core2-win-svn-322.zip As all of my...
Hello all, So I'm one obscure error message away from jumping out of my office window and taking the computer with me. (Don't worry - I'm only on the second...
Hi, Chris ... Are you using both autoconf & automake for such sort of things? -- With best regards, Anton Korobeynikov. Faculty of Mathematics & Mechanics,...
Hi Anton, Yep, autoconf and automake - I've opened the entire pandora's box of autotools :) (I know it's worthwhile, or I wouldn't be putting myself through ...
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