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  • Members: 479
  • Category: Number Theory
  • Founded: Sep 17, 2004
  • Language: English
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Messages 2221 - 2250 of 2678   Oldest  |  < Older  |  Newer >  |  Newest
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2221 Jason Papadopoulos
jasonp@... Send Email
Mar 6, 2008
3:42 pm
... My understanding is that switching users is a capability that is only really useful for Windows XP Home. In a true multi-user environment the switching...
2222 Jason Papadopoulos
jasonp@... Send Email
Mar 10, 2008
7:24 pm
... I suspect nobody is going to do this work until other more critical things happen in the GGNFS codebase. In fact, I'm not entirely sure anyone besides me...
2223 Jason Papadopoulos
jasonp@... Send Email
Mar 11, 2008
3:24 am
Raman, Please stop reflecting my mail messages to the GGNFS mailing list. If you want to include them in an email thread just put the address in the CC line. ...
2224 bellerophonsoldier
bellerophons... Send Email
Mar 19, 2008
6:43 am
Hello, I've been reading the source of the sqrt program, in the file montgomery_sqrt.c. However, I got stuck at a small description at line 1003-1007 which...
2225 Roland PJ
rolandpj Send Email
Mar 23, 2008
6:35 am
Hi, I'm returning to using GGNFS after some time. Checked out SVN version 311, compiled OK and am running tst250.n. I notice that after the first sieving round...
2226 Jason Papadopoulos
jasonp@... Send Email
Mar 23, 2008
4:09 pm
... This seems to be a common misconception. procrels does not remove singletons, it removes relations that have been previously found. Having duplicates in...
2227 daniel_aac Send Email Mar 31, 2008
6:54 am
Hello, I have a version of the web http://www.math.ttu.edu/~cmonico/software/ggnfs/devel/ggnfs-0.77.0.tar.gz, but it is very difficult to understand it, I ask...
2228 Jason Papadopoulos
jasonp@... Send Email
Mar 31, 2008
1:58 pm
... You can also look at msieve (www.boo.net/~jasonp/qs.html), which is pretty much equally complicated. The simplest GNFS implementation you will be able to...
2229 Serge Batalov
batalovs Send Email
Jun 11, 2008
2:46 pm
A leak in pol51opt is in pol5/roots.c: line 184. The easiest fix is to add a single line free(assess_optima); in the last line of murphy_en(), after "*me=e;"...
2230 Mark Rodenkirch
mgrogue Send Email
Jun 24, 2008
9:53 pm
I've been running a GGNFS factorization on a C133 for about two weeks on PPC. It seems to me that it is stuck in a look of some sort. It sieves, then after...
2231 gchil0 Send Email Jun 25, 2008
6:19 pm
msieve's guess of the number of relations it still needs isn't good. Are the total number of unique relations increasing on each run? How many unique...
2232 Mark Rodenkirch
mgrogue Send Email
Jun 25, 2008
9:10 pm
Yes. It is increasing. There are currently around 6.5m unique relations. FYI, here is the job file: n: ...
2233 Bob Backstrom
bobb7772004 Send Email
Jun 26, 2008
1:38 am
... 2 cents worth: Change rlim and alim to, say, 7000000 or even 8000000 in the poly file and let it dump and reload. You will find an immediate jump of...
2234 gchil0 Send Email Jun 26, 2008
2:10 am
... msieve stores the relations in a simple text file, so there is no more dump and reload. Although, honestly, I'm not sure what'll happen if you try to do...
2235 Mark Rodenkirch
mgrogue Send Email
Jun 27, 2008
3:07 am
I changed my job file. We'll see what happens... The def-par.txt in the ggnfs distribution doesn't have defaults for GNFS factorizations over 126 digits....
2236 Jo Yeong Uk
greatpsycho Send Email
Jun 28, 2008
10:05 am
... for ... def- ... This parameters may help for GNFS around 120~140digits. gnfs,122,5,65,2000,1.0e- ...
2237 Mark Rodenkirch
mgrogue Send Email
Jul 1, 2008
10:32 pm
I have been trying to factor a 133 digit composite for a couple of weeks and ran into a problem in ggnfs-lasieve. It appears to be stuck in a loop in redu2.c...
2238 gchil0 Send Email Jul 2, 2008
12:38 am
I've seen this a couple of times. Very annoying! I saved the files somewhere to track it down later, but never did. I not sure I still have those files...
2239 Mark Rodenkirch
mgrogue Send Email
Jul 2, 2008
12:59 am
I have zipped up the directory. It is about 600 MB if anyone has the skill to track this down....
2240 Sander Hoogendoorn
sander3005 Send Email
Jul 2, 2008
6:26 pm
... I regularly have the siever / perl script get stuck on some special q's. Just increase the special q in the .job file with a couple of thousand and...
2241 Mark Rodenkirch
mgrogue Send Email
Jul 3, 2008
11:16 am
That got me past this roadblock. Hopefully someone will find and solve this problem....
2242 complexdancer Send Email Jul 4, 2008
5:30 pm
Hello! Could anyone help me with building 64-bit executable for Windows? I don't currently have required environment to build it myself, so your help is much...
2243 Antonio Sanches
tzro47 Send Email
Jul 17, 2008
1:42 pm
Dear friends, I would like to ask if there is any possibility to help with factorization of 512 bits number. I am trying to find somebody who could help me...
2244 Jason Papadopoulos
jasonp@... Send Email
Jul 17, 2008
8:20 pm
... While it's feasible for a single person to manage a job like this, it still is going to be a lot of work. If you have about a dozen fast machines you...
2245 Mark Rodenkirch
mgrogue Send Email
Jul 27, 2008
3:38 pm
Is there anybody currently working on any changes to ggnfs? It would be nice if ggnfs would set the priority of its processes to something less than "normal"....
2246 Jason Papadopoulos
jasonp@... Send Email
Jul 27, 2008
9:30 pm
... I can add an option to msieve that switches to idle priority, but I don't want to make it mandatory because many users run other things in the background....
2247 Antonio Sanches
tzro47 Send Email
Jul 30, 2008
12:52 pm
Hello Jason, thanks for your help. I am quite far with the factorization. Sieving is now running on several Core 2 Quad machines, with several tens milions...
2248 Jason Papadopoulos
jasonp@... Send Email
Jul 30, 2008
2:31 pm
... The postprocessing for 512-bit RSA is entirely feasible with current tools. Depending on how much you oversieve, it shouldn't take more than a few days....
2249 Antonio Sanches
tzro47 Send Email
Aug 9, 2008
3:32 pm
Hello Jason, thanks for your help. I am quite far with the factorization. Sieving is now running on several Core 2 Quad machines, with several tens milions...
2250 John Cheng
john5788 Send Email
Aug 15, 2008
11:21 am
Hello, I have previously been able to compile ggnfs on my 32bit Pentium 4, but now I just recently built a new Intel Core 2 machine and it won't compile. How...
Messages 2221 - 2250 of 2678   Oldest  |  < Older  |  Newer >  |  Newest
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