Category:Legendre Symbol

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This category contains results about the Legendre symbol.
Definitions specific to this category can be found in Definitions/Legendre Symbol.

Let $p$ be an odd prime.

Let $a \in \Z$ be an integer.

The Legendre symbol $\left({\dfrac a p}\right)$ is defined as:

$\left({\dfrac a p}\right) := a^{\frac{(p - 1)} 2} \bmod p$