PRP Records

norm((1+1/Mod(3*x^2-6*x+1,x^3-6))^7963-1)


The integer has been written as a PARI/GP expression.
If u is the fundamental unit of the pure cubic field Q(t), where t^3 = 6, then this number is the norm of the Mersenne-like integer
(1+1/u)^7963 - 1

According to PFGW, is Fermat and Lucas PRP


To be completed...



Go back