PFGW Version 3.4.4.32BIT.20101104.Win_Dev [GWNUM 26.4]

Primality testing 4191829575...... [N-1/N+1, Brillhart-Lehmer-Selfridge]
Running N-1 test using base 13
Running N+1 test using discriminant 23, base 6+sqrt(23)
Calling N+1 BLS with factored part 0.11% and helper 0.07% (0.40% proof)
4191829575...... is Fermat and Lucas PRP! (55.1480s+0.0696s)

To be completed...