Re:23-digit factor of (M+2)32582657 by ECM by mprime255
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bearnol
Mar 15, 2011, 6:54:45 AM3/15/11
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Desmond:~ james$ gp
GP/PARI CALCULATOR Version 2.3.5 (released)
i386 running darwin (ix86 kernel) 32-bit version
compiled: Mar 1 2010, gcc-4.0.1 (Apple Inc. build 5490)
(readline v6.1 enabled, extended help available)
Copyright (C) 2000-2006 The PARI Group
PARI/GP is free software, covered by the GNU General Public License,
and
comes WITHOUT ANY WARRANTY WHATSOEVER.
Type ? for help, \q to quit.
Type ?12 for how to get moral (and possibly technical) support.
parisize = 4000000, primelimit = 500000
? factor(13526662966442476828963)
%1 =
[13526662966442476828963 1]
? factor(13526662966442476828962)
%2 =
[2 1]
[3 1]
[71 1]
[32582657 1]
[974528564941 1]
? factor(13526662966442476828964)
%3 =
[2 2]
[7 1]
[12461503777 1]
[38766999119 1]
GP/PARI CALCULATOR Version 2.3.5 (released)
i386 running darwin (ix86 kernel) 32-bit version
compiled: Mar 1 2010, gcc-4.0.1 (Apple Inc. build 5490)
(readline v6.1 enabled, extended help available)
Copyright (C) 2000-2006 The PARI Group
PARI/GP is free software, covered by the GNU General Public License,
and
comes WITHOUT ANY WARRANTY WHATSOEVER.
Type ? for help, \q to quit.
Type ?12 for how to get moral (and possibly technical) support.
parisize = 4000000, primelimit = 500000
? factor(13526662966442476828963)
%1 =
[13526662966442476828963 1]
? factor(13526662966442476828962)
%2 =
[2 1]
[3 1]
[71 1]
[32582657 1]
[974528564941 1]
? factor(13526662966442476828964)
%3 =
[2 2]
[7 1]
[12461503777 1]
[38766999119 1]
bearnol
Mar 15, 2011, 7:22:31 AM3/15/11
to Mersenneplustwo
... with thanks to ATH (on mersenneforum)!
J
J
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