Hello all. I've had a strange occurrence with PFGW. I usually run it simultaneously from diferent directories with different input, criteria, etc. However, one...
1437
jim_fougeron
Dec 1, 2003 9:25 pm
Yes, cyggmp-3.dll in the path does this. PFGW was looking for this DLL (after looking for libgmp-3-na.dll and libgmp-3.dll). It has been shown that this is...
1438
Jens Kruse Andersen
jkand71
Dec 2, 2003 8:01 pm
Minor problem and rarely relevant but it occured as part of a larger run and confused me for a moment. pfgw -f0 -q3 PFGW Version 20031027.Win_Dev (Beta 'caveat...
1439
Jon Perry
jon_perryuk
Dec 2, 2003 11:21 pm
Yeah, but this is OK since 1 as a prime is an unresolved issue. Jon Perry perry@... http://www.users.globalnet.co.uk/~perry/maths/ ...
1440
jeffowy
Dec 19, 2003 7:13 pm
Hello, I have a 10M digit number I want to prove or disprove as prime, in the form of 2^########-1. What, exactly, do I type into the command line of WinPFGW...
1441
jim_fougeron
Dec 19, 2003 7:57 pm
Do not use pfgw. Prime95 is the tool you want to use (it is much faster). For PFGW, here is how you would proceed: pfgw -q"2^#######-1" -tp (note...
1442
openpfgw@yahoogroups....
Dec 22, 2003 5:21 pm
Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the openpfgw group. File :...
1443
openpfgw@yahoogroups....
Dec 22, 2003 5:29 pm
Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the openpfgw group. File :...
1444
raffi_raccoon
Jan 5, 2004 9:44 pm
Happy New Year (2*2*3*167) PFGW! I come with a little (huge?) problem compiling pfgw on my shiny new amd64 (athlon 64 (uni) 3200+; gcc-3.3.2; Gentoo Linux...
1445
George Woltman
woltman9999
Jan 5, 2004 9:58 pm
... This is probably a small bump in the road. Your SPLAT will come when you try to link in all that 32-bit assembly code - a hopeless task....
1446
Raffi Chaglassian
raffi_raccoon
Jan 5, 2004 10:11 pm
... From: George Woltman To: openpfgw@yahoogroups.com Subject: Re: [openpfgw] amd64 pfgw make error ... Thanks George. You saved me a lot of time and...
1447
jim_fougeron
Jan 5, 2004 10:21 pm
I would say this function probably should not be const anyway (due to the fact the object gets modified), however, the quick hack to get it to compile (I hope)...
1448
raffi_raccoon
Jan 5, 2004 10:54 pm
... the ... Very effective! Thanks Jim. Now ff course, there's another problem, and I think it's to do with "pform/gmpgwlib" but I'm not sure, so here's the...
1449
David Broadhurst
djbroadhurst
Jan 6, 2004 2:08 am
I've been studying Nick Howgrave-Graham's thesis: dimacs.rutgers.edu/~dieter/Seminar/Papers/nick-thesis.ps No-one seems to have considered how his Jacob's...
1450
Phil Carmody
thefatphil
Jan 6, 2004 2:13 am
Trying to build 20031222 on a Gentoo P4: config.status: creating config.h configure: configuring in pform/pflib configure: running /bin/sh './configure'...
1451
raffi_raccoon
Jan 6, 2004 2:18 am
... file=/dev/null ... at a time ... It's a gentoo specific problem. Easy fix: bash$ unset CC bash$ unset CXX ... You are on my sudoers list Phil, so you are...
1452
raffi_raccoon
Jan 6, 2004 2:26 am
... I misunderstood this earlier, my apologies Phil. But anyway, I doublechecked and you can definitely set/unset global env variables as a regular user. Just...
1453
gchil0
Jan 6, 2004 4:19 am
David, If you don't mind messing around in C a bit, may I recommend NTL available at http://www.shoup.net/ntl/ It has one of the best implementations of LLL...
1454
David Broadhurst
djbroadhurst
Jan 6, 2004 2:29 pm
Thanks Greg. Maybe, one fine day, I'll write a test program in Pari for small jobs, using lllint. Then you might be interested in seeing how it scales with...
1455
thefatphil
Jan 6, 2004 2:48 pm
... Thanks both. I'm running a build presently, the config worked perfectly. Apologies if this covered old ground -- I've just realised that I've probably not...
1456
Phil Carmody
thefatphil
Jan 7, 2004 7:03 pm
How easy would this be? -q causes main to return 0 or 1 for prime/composite. (don't care too much which is which) That way PFGW can be used in scripts or other...
1457
jim_fougeron
Jan 7, 2004 7:59 pm
I do not see how this would "fit" in easy, however, I am pretty sure that this CAN be done, but it would be more generic. I think that simply each time a...
1458
jim_fougeron
Jan 7, 2004 9:33 pm
I will upload a new version which does what you are asking. HOWEVER, be careful of things like -f -d (deep factoring). It may not work like you think it...
1459
openpfgw@yahoogroups....
Jan 7, 2004 9:34 pm
Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the openpfgw group. File :...
1460
jim_fougeron
Jan 7, 2004 10:16 pm
To test exit code == 0 when using -f -o when no factor is found, simply change line 1382 of pfgw_main.cpp from: g_PRP_ReturnCode = 1; to: g_PRP_ReturnCode = 0;...
1461
Phil Carmody
thefatphil
Jan 7, 2004 11:30 pm
... Fantastic, thanks Jim. ... Maybe we should just tabulate all the options and scenarios and have a bun fight? Every number is {composite,prp} x {0,1 or more...
1462
Phil Carmody
thefatphil
Jan 9, 2004 10:56 pm
The standard may be b0rked, but the following are justifiably not allowed by g++: pfprzfile.cpp:92: m_MaxNum = 0x7FFFFFFFFFFFFFFF; ...
1463
Phil Carmody
thefatphil
Jan 17, 2004 9:55 am
I'm thinking that for certification of non-BLS forms, such as what David does plenty of, the following might be useful. When -tc-ing with _all_ helper factors...
1464
jim_fougeron
Feb 4, 2004 4:21 pm
... But the idea of not having to use an external "checking"; program does not hold water. I can easily demonstrate this: file h contains: 3333^333+93 ...
1465
Phil Carmody
thefatphil
Feb 5, 2004 1:47 am
... Completely and utterly irrelevant. You've totally misinderstood what I was getting at. Whether they're proven primes is _irrelevant_. 2^bignum-1 is proven...
