PFGW Version 3.3.6.20100908.Win_Stable [GWNUM 25.14]
Primality testing (31*10^43869-13)/99 [N-1/N+1, Brillhart-Lehmer-Selfridge]
Running N-1 test using base 5
Running N-1 test using base 7
Running N+1 test using discriminant 31, base 1+sqrt(31)
(31*10^43869-13)/99 is Fermat and Lucas PRP! (812.4939s+0.0021s)

To be completed...