Package: pari
Version: 2.6.0 git-460e83a
> N = 4309513411435775833571;
> ispseudoprime(N)
%1 = 1
> isprime(N)
*** at top-level: isprime(N)
*** ^----------
*** isprime: bug in PARI/GP (Bus Error), please report.
*** Break loop: type 'break' to go back to GP prompt
Charles Greathouse
Analyst/Programmer
Case Western Reserve University