John W. Nicholson on Sun, 25 May 2014 12:48:30 +0200

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bug in PARI/GP (Segmentation Fault), please report.

$ gp
Reading GPRC: /home/owner/.gprc ...Done.

                                          GP/PARI CALCULATOR Version 2.7.1 (released)
                                 amd64 running linux (x86-64/GMP-6.0.0 kernel) 64-bit version
                              compiled: May 17 2014, gcc version 4.8.2 (Ubuntu 4.8.2-21ubuntu1)
                                                   threading engine: pthread
                                        (readline v6.3 enabled, extended help enabled)

                                            Copyright (C) 2000-2014 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 = 1000000000, primelimit = 1000000000
   realprecision = 115 significant digits (100 digits displayed)

  ***   at top-level: ...=2;while(ln(prime(n))>ln(prime(n+1))/exp(1/(n
  ***                                             ^--------------------
  *** prime: bug in PARI/GP (Segmentation Fault), please report.
  ***   Break loop: type 'break' to go back to GP prompt
break> n

Is this a bug on my machine, or can it be reproduced by others? Has this been reported before?

John W. Nicholson