## PRP Records

### 67^39701-66

Found with PFGW Version 3.7.5

67^39701-66 is 2-PRP! (31.2913s+0.0022s)

67^39701-66 is 3-PRP! (31.3766s+0.0023s)

67^39701-66 is 5-PRP! (30.7460s+0.0023s)

67^39701-66 is 7-PRP! (29.9582s+0.0022s)

67^39701-66 is 11-PRP! (30.0508s+0.0023s)

Primality testing 67^39701-66 [N-1/N+1, Brillhart-Lehmer-Selfridge]

Running N-1 test using base 7

Running N+1 test using discriminant 13, base 6+sqrt(13)

Calling N-1 BLS with factored part 0.11% and helper 0.01% (0.33% proof)

67^39701-66 is Fermat and Lucas PRP! (226.0652s+0.0030s)

To be completed...

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