If there is an integer such that

then is said to be a cubic residue (mod ). If not, is said to be a cubic nonresidue (mod ).

Nagell, T. Introduction to Number Theory. New York: Wiley, p. 115, 1951.

CITE THIS AS:

Weisstein, Eric W. "Cubic Residue." From MathWorld--A Wolfram Web Resource. http://mathworld.wolfram.com/CubicResidue.html