Legendre symbol

E171225 UNEXPLORED

The Legendre symbol is a number-theoretic function that indicates whether an integer is a quadratic residue modulo an odd prime, taking values 1, −1, or 0 accordingly.

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Referenced by (2)

Full triples — surface form annotated when it differs from this entity's canonical label.

Gauss’s lemma in number theory → relates → Legendre symbol ⓘ

subject surface form: Gauss’s lemma (number theory)

Gauss’s lemma in number theory → topic → Legendre symbol ⓘ

subject surface form: Gauss’s lemma (number theory)