1st PRP for 2^n-394543.

Sieved to P=200G.

Primality testing 2^96297-394543 [N-1/N+1, Brillhart-Lehmer-Selfridge]
Running N-1 test using base 31
Running N+1 test using discriminant 59, base 5+sqrt(59)
Running N+1 test using discriminant 59, base 6+sqrt(59)
Running N+1 test using discriminant 59, base 11+sqrt(59)
Calling N-1 BLS with factored part 0.05% and helper 0.02% (0.16% proof)
2^96297-394543 is Fermat and Lucas PRP! (1126.8912s+0.0051s)

To be completed...