## PRP Records

### 39^67918-67918^39

Found with PFGW Version 3.8.0

39^67918-67918^39 is 2-PRP! (242.3686s+0.0029s)

39^67918-67918^39 is 3-PRP! (240.5213s+0.0030s)

39^67918-67918^39 is 5-PRP! (243.5128s+0.0036s)

39^67918-67918^39 is 7-PRP! (246.6589s+0.0035s)

39^67918-67918^39 is 11-PRP! (245.0596s+0.0032s)

Primality testing 39^67918-67918^39 [N-1/N+1, Brillhart-Lehmer-Selfridge]

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 0.01% and helper 0.01% (0.03% proof)

39^67918-67918^39 is Fermat and Lucas PRP! (1375.4448s+0.0080s)

To be completed...

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