PFGW:
Primality testing 7^23825-6^(23825-1) [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 0.01% (0.04% proof)
7^23825-6^(23825-1) is Fermat and Lucas PRP! (114.1119s+0.0705s)
Primality testing 7^27381-6^(27381-1) [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)
Calling N-1 BLS with factored part 0.03% and helper 0.01% (0.11% proof)
7^27381-6^(27381-1) is Fermat and Lucas PRP! (134.2223s+0.0230s)

To be completed...