PFGW Version 3.3.6.20100908.Win_Stable [GWNUM 25.14]
Primality testing (68*10^12558+7)/3 [N-1/N+1, Brillhart-Lehmer-Selfridge]
Running N-1 test using base 2
Running N+1 test using discriminant 23, base 1+sqrt(23)
(68*10^12558+7)/3 is Fermat and Lucas PRP! (34.7587s+0.0008s)
To be completed...