PRP Records

norm(1-(1-Mod(2*x^2-3*x-4,x^3-13))^4787)


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 = 13, then this number is the norm of the Mersenne-like integer
1 - (1-u)^4787

According to PFGW, is Fermat and Lucas PRP

To be completed...



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