PRP Records

13963842222*Bern(19550)/55727275



Using PFGW 3.7.5 this number is found to be PRP in bases 2, 3, 5, 7, 11, 13, and 37.
It is also Fermat and Lucas PRP.

p=2*3*11*47*1151*3911*Bern(19550)/(5*5*17*23*5701)

Bern(19550) is a Bernoulli number with denominator 13963842222.

The decimal expansion of p can be obtained using Pari/GP:
13963842222*bernfrac(19550)/(5*5*17*23*5701)

To be completed...




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