PFGW Version 3.6.7.32BIT.20121129.Win_Dev [GWNUM 27.8]
Primality testing Phi(24832,10)/216817628929793 [N-1/N+1, Brillhart-Lehmer-Selfridge]
Running N-1 test using base 3
Generic modular reduction using generic reduction FFT length 4K on A 40773-bit number
Running N-1 test using base 5
Generic modular reduction using generic reduction FFT length 4K on A 40773-bit number
Running N+1 test using discriminant 13, base 1+sqrt(13)
Generic modular reduction using generic reduction FFT length 4K on A 40773-bit number
Calling N-1 BLS with factored part 0.08% and helper 0.02% (0.28% proof)
Phi(24832,10)/216817628929793 is Fermat and Lucas PRP! (53.9293s+0.0641s)

To be completed...