20180621, 23:58  #34 
"Victor de Hollander"
Aug 2011
the Netherlands
2·587 Posts 
Thanks again !
r375 now factors the problematic C77 without issues: Win10 Core2Duo (SSE2) GMP 6.1.2 GMPECM 7.0.4 Msieve SVN1019 Msys2 build (make f Makefile.mingw x86_64 NFS=1) Code:
PS C:\YAFUr375wipwin64core2> .\yafur375wipwin64core2.exe >> factor(48202395317126317959846339946962077929419264021859989059557078165565552082529) fac: factoring 48202395317126317959846339946962077929419264021859989059557078165565552082529 fac: using pretesting plan: normal fac: no tune info: using qs/gnfs crossover of 95 digits div: primes less than 10000 fmt: 1000000 iterations rho: x^2 + 3, starting 1000 iterations on C77 rho: x^2 + 2, starting 1000 iterations on C77 rho: x^2 + 1, starting 1000 iterations on C77 pm1: starting B1 = 150K, B2 = gmpecm default on C77 ecm: 30/30 curves on C52, B1=2K, B2=gmpecm default ecm: 11/14 curves on C52, B1=11K, B2=gmpecm default fac: factoring 10025238874798413268464641 fac: using pretesting plan: normal fac: no tune info: using qs/gnfs crossover of 95 digits div: primes less than 10000 fmt: 1000000 iterations rho: x^2 + 3, starting 1000 iterations on C26 rho: x^2 + 2, starting 1000 iterations on C26 rho: x^2 + 1, starting 1000 iterations on C26 Total factoring time = 0.3281 seconds Total factoring time = 1.5469 seconds ***factors found*** P21 = 140379251771132019991 P32 = 34250819522896991734742623749959 P13 = 2648315536309 P13 = 3785515259549 1 >> exit 
20180623, 06:41  #35 
Romulan Interpreter
Jun 2011
Thailand
21254_{8} Posts 
Does the last release still supports 32 bits? And if so, where can I get a win32 exe? Thanks a billion in advance.
edit: no zipping of .dat of relations, if possible Last fiddled with by LaurV on 20180623 at 06:42 
20180623, 13:39  #36 
"Victor de Hollander"
Aug 2011
the Netherlands
1174_{10} Posts 

20180625, 14:08  #37 
Romulan Interpreter
Jun 2011
Thailand
2^{2}×7×317 Posts 
These are not old machines, they are a bunch of i5 and i7 machines where I can't update the OS. It is WinXP32 and I mentioned them in the past.

20180625, 14:42  #38  
"Ben"
Feb 2007
2·17·97 Posts 
Quote:
This is just me complaining... try to ignore The list of errors is smallish so maybe it won't be too bad. 

20180625, 16:40  #39  
Oct 2006
Berlin, Germany
19·31 Posts 
Quote:


20180627, 08:43  #40  
"Victor de Hollander"
Aug 2011
the Netherlands
10010010110_{2} Posts 
Quote:
Quote:


20180627, 12:15  #41  
Just call me Henry
"David"
Sep 2007
Cambridge (GMT/BST)
2×47×61 Posts 
Quote:
I am fairly certain I can copy and paste in and out of the Ubuntu subsystem. I will check tonight. Installing mingw can be done by a script rather than manual fiddling. To temporarily switch the default gcc to mingw it should be possible to use updatealternatives. 

20180630, 13:02  #42 
"Victor de Hollander"
Aug 2011
the Netherlands
10010010110_{2} Posts 
GMP6.1.2
GMPECM 7.0.4 Both compile succesfully on 32bit, but with compiling Msieve it complains about the lenght of ints and floats and I get a bunch of errors. I didn't put any more time in it. 
20180630, 15:56  #43 
"Ben"
Feb 2007
2×17×97 Posts 
Historically I have always used visual studio to build the 32bit executable. (Maybe once have I ever tried to get a 32bit linux version  I'm sure it wouldn't work now.) And despite my little rant it actually wasn't too bad to get it to work. I'll check in the changes and post the result later when I get more time.
Last fiddled with by bsquared on 20180630 at 15:56 
20180630, 17:02  #44  
"Victor de Hollander"
Aug 2011
the Netherlands
2·587 Posts 
Quote:


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