PFGW:
Primality testing (32*10^74773-41)/9 [N-1/N+1, Brillhart-Lehmer-Selfridge]
Running N-1 test using base 3
Running N-1 test using base 11
Running N-1 test using base 13
Running N+1 test using discriminant 29, base 1+sqrt(29)
Calling N-1 BLS with factored part 0.00% and helper 0.00% (0.01% proof)
(32*10^74773-41)/9 is Fermat and Lucas PRP! (2852.0693s+0.0038s)
Primality testing (32*10^87448-41)/9 [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 0.05% and helper 0.02% (0.18% proof)
(32*10^87448-41)/9 is Fermat and Lucas PRP! (2831.9209s+0.0049s)

To be completed...