Category:Examples of Use of Legendre Symbol
Jump to navigation
Jump to search
This category contains examples of Legendre Symbol.
Let $p$ be an odd prime.
Let $a \in \Z$ be an integer.
The Legendre symbol $\paren {\dfrac a p}$ is defined as:
\(\ds 0 \) | if $a \equiv 0 \pmod p$ | ||||||||
\(\ds +1 \) | if $a$ is a quadratic residue of $p$ | ||||||||
\(\ds -1 \) | if $a$ is a quadratic non-residue of $p$ |
Pages in category "Examples of Use of Legendre Symbol"
The following 3 pages are in this category, out of 3 total.