Least quadratic nonresidue
= Least quadratic nonresidue
{title2=$n(p)$}
For an <odd prime> $p$, the least quadratic nonresidue $n(p)$ is the smallest <positive integer> whose nonzero <residue class> is a <quadratic nonresidue> modulo $p$.
= Least quadratic nonresidue
{title2=$n(p)$}
For an <odd prime> $p$, the least quadratic nonresidue $n(p)$ is the smallest <positive integer> whose nonzero <residue class> is a <quadratic nonresidue> modulo $p$.