Dr. Robert J. Harley on Mon, 20 Oct 2003 11:05:14 +0200 (CEST)


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Bug in isprime() 

Here's what happens:

------------------------------------------------------------------------------
> gp
Reading GPRC: /home/harley/.gprc ...Done.

                 GP/PARI CALCULATOR Version 2.2.6 (development)
                i686 running linux (ix86 kernel) 32-bit version
       compiled: Oct  9 2003, gcc-3.2.2 20030222 (Red Hat Linux 3.2.2-5)
                (readline v4.3 enabled, extended help available)

                       Copyright (C) 2003 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.

   realprecision = 28 significant digits
   seriesprecision = 16 significant terms
   format = g0.28

parisize = 100000000, primelimit = 1000000
(11:04) gp > isprime(156499227435744375600531968861048687296374896432841731)
  ***   bug in GP (Segmentation Fault), please report
(11:04) gp >
------------------------------------------------------------------------------

Rob.
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