Sieving program: xyyxsieve

Primality testing 25214^37799-37799^25214 [N-1/N+1, Brillhart-Lehmer-Selfridge]
Running N-1 test using base 3
Running N+1 test using discriminant 17, base 1+sqrt(17)
Calling N+1 BLS with factored part 0.00% and helper 0.00% (0.01% proof)
25214^37799-37799^25214 is Fermat and Lucas PRP! (3001.5321s+0.0043s)

To be completed...