Primitive root
= Primitive root
{wiki=Primitive_root_modulo_n}
A unit $g$ modulo $N$ is a primitive root when its multiplicative order is $\varphi(N)$.
= Primitive root
{wiki=Primitive_root_modulo_n}
A unit $g$ modulo $N$ is a primitive root when its multiplicative order is $\varphi(N)$.