Trial division to 10^13

Primality testing (7726^32768+1)/13917994151414876602369 [N-1/N+1, Brillhart-Lehmer-Selfridge]
Running N-1 test using base 3
Running N+1 test using discriminant 11, base 1+sqrt(11)
Calling N-1 BLS with factored part 0.01% and helper 0.00% (0.03% proof)
(7726^32768+1)/13917994151414876602369 is Fermat and Lucas PRP!

To be completed...