PFGW Version 1.2.0 for Windows [FFT v23.8]
(2*10^55544+1)/3 is 3-PRP! (155.4487s+0.0024s)
(2*10^55544+1)/3 is 11-PRP! (195.9751s+0.0025s)
(2*10^55544+1)/3 is 23-PRP! (196.2607s+0.0029s)
Primality testing (2*10^55544+1)/3 [N-1/N+1, Brillhart-Lehmer-Selfridge]
Running N-1 test using base 2
Running N-1 test using base 3
Running N+1 test using discriminant 7, base 1+sqrt(7)
Calling N-1 BLS with factored part 0.11% and helper 0.00% (0.35% proof)
(2*10^55544+1)/3 is Fermat and Lucas PRP! (1325.2799s+0.0041s)

To be completed...