... You have got to be kidding. msieve can factor an 84-digit composite less than anhour depending on your machine. Using NFS would take several hours for such...
Jason Papadopoulos
jasonp@...
Nov 2, 2006 1:54 pm
1982
I saved all the 5 files from at source forge to my home directory. I executed ggnfs-0.77.1-20060513-win32-pentium4.exe It gave various executibles like ...
I saved all the 5 files from at source forge to my home directory. I executed ggnfs-0.77.1-20060513-win32-pentium4.exe It gave various executibles like ...
... I missed that part when approving his message. I've already rejected one of his posts a couple of days ago and warned him in private e-mail. His post are...
Nay.... For Mr. Philippe, I am using MinGW. Pentium 3 is really what I am using. I checked up. You can see that for Athlon-XP too makes no difference of the...
... Whats so bad about the product? You better use msieve to factor numbers < 100 digits. An 84 digit number shouldn't take that long. ... This is a bad plan....
I've been using the precompiled binaries to do factoring. Note: Since the precompiled binaries are only the executables, I had to download the entire source...
... It appears that there is a bug in GMP regarding "fat" builds. There's also a patch available which is supposed to fix the problem. But so far, no luck in...
I was unable to download the install files of Cygwin here because I don't know the type of connection I have. Indeed I mean that all the three options have...
... I'm happy to report that it was possible (finally) to get GGNFS and GMP to build from the latest snapshot source tree. Here's what it took to make it...
... The changelog has something about GMP 4.2; apparently there's a GMP_BUG makefile variable you have to set, at least in the July snapshot. No idea if it's...
Jason Papadopoulos
jasonp@...
Nov 5, 2006 3:17 pm
1994
"Raman (Tuch) *" <vr_aman@...> wrote: "Raman (Tuch) *" <vr_aman@...> wrote: I have extended the Aliquot 17130 sequence to 99 digits and then...
I have extended the Aliquot 17130 sequence to 99 digits and then acquired and then faced the downdriver. OK While typing this, a 79 digit number is being run...
Please reply only to the GGNFS mailing list, everyone reads it. ... Of course it's necessary. The perl script generates it. ... Have you looked for it in the...
Jason Papadopoulos
jasonp@...
Nov 6, 2006 2:41 pm
1997
... The problem exists when compiled with xlc as well (32 and 64 bit mode). The problem does _not_ exists in the 20050822 snapshot. Too bad we don't have a git...
... mingw is the only platform that doesn't have a pthreads library. Comment out the line in the makefile that defines LIB_THREAD and try again. Or just use...
y v m n r Why do you see those things? OK. I will suspend myself for around 15 days in order to avoid them then and there y v n m r nyself myserf nyserf ......
There was a number of reports of successful factorizations of "truly large" numbers (beyond the default settings in def-par.txt) in this mail-list. Would...
Hello, I would like to factorize a 139-digit number by ggnfs (my largest one up to now is 135 digits). Any advice about the parameters for such size ? Thanks...
I just finished a c198 SNFS factorization with ggnfs-0.77.1-20060513. After sieving and matsolve completed, sqrt failed to find the factorization after going...
Hi, Please email the patch to me (or put it in the files area) and I'll test it and incorporate it into the CVS sources. It may be a manifestation of this bug...
I've posted the patch (against CVS head) under the Files area as "sqrt_fpe_patch.txt". One disclaimer - in the computeDelta() function, it is still possible...
While investigating that floating point exception in sqrt, I tried to test my patch after rebuilding sqrt with debugging off and optimizing on, and it failed...
Posted by: "Tom Wu" tjw99@... tjw99 ... -ffast-math has caused me a few problems on PPC in the past too. However, it's a composite flag, and expands into...
... individual ... individual ... The troublemaker is "-funsafe-math-optimizations", which seems unsurprising given the name. Specifying just that triggers...
Having problems with message search?
Fill out this form to ensure your group is one of the first to be migrated to the new message search system.
