New Abelian Groups for Primes of Type 4K-1 and 4K+1.
Anna Povazanova, Ivo Povazan · viXra · 2018
p is prime.The article describes the new Abelian groups of type p=4k+1 and p = 4k-1, for which a theorem similar to the Fermat's little theorem applies. The multiplicative group (Z/pZ)* in some sense similar to the Abelian group of type p = 4k+1. Abelian group of type p = 4k-1 is a different structure compared to group (Z/pZ)*. This fact is used for the primality test of integer N = 4k-1. The primality test was veried up to N = 2^(64).