Primality testing 10^40196-911 [N-1/N+1, Brillhart-Lehmer-Selfridge]
Running N-1 test using base 3
Running N-1 test using base 13
Running N+1 test using discriminant 23, base 6+sqrt(23)
Running N+1 test using discriminant 23, base 7+sqrt(23)
10^40196-911 is Fermat and Lucas PRP!

To be completed...