2^166117+1503359 is 3-PRP!
Primality testing 2^166117+1503359 [N-1/N+1, Brillhart-Lehmer-Selfridge]
Running N-1 test using base 3
Running N+1 test using discriminant 13, base 2+sqrt(13)
2^166117+1503359 is Fermat and Lucas PRP! (368.8678s+0.0015s)
To be completed...