PRP Records

(72*10^84772-27)/9



Plateau and Depression Prime (PDP)
http://www.worldofnumbers.com/deplat.htm
PFGW Version 3.4.4.64BIT.20101104.Win_Dev [GWNUM 26.4]
Primality testing (72*10^84772-27)/9 [N-1/N+1, Brillhart-Lehmer-Selfridge]
Running N-1 test using base 2
Running N+1 test using discriminant 5, base 5+sqrt(5)
Calling N+1 BLS with factored part 0.02% and helper 0.02% (0.07% proof)
(72*10^84772-27)/9 is Fermat and Lucas PRP! (2445.9553s+0.0023s)
Done.

Alternate form 8*10^84772-3.

To be completed...




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