Density of Squarefree Totients $p-1$ and Primitive Roots

Abstract

This note determines an effective asymptotic formula for the number of squarefree totients $p-1$ with a fixed primitive root $u\ne \pm 1,v^2$.

Twenty Pages. Keywords: Primitive root; Squarefree totient; Distribution of primes. arXiv admin note: text overlap with arXiv:2106.00544