Engineering↗
Legendre, Jacobi and Kronecker Symbol Computation
The three quadratic symbols, their differing meanings, and the reciprocity-based algorithm that computes them without factoring.
Every page in the KEVOS library tagged Legendre Symbol. 3 pages.
The three quadratic symbols, their differing meanings, and the reciprocity-based algorithm that computes them without factoring.
Choosing the factor base for the quadratic sieve, the quadratic residue criterion, and the multiplier.
Quadratic residues, Euler's criterion, the Legendre symbol, its Jacobi and Kronecker extensions, and the reciprocity-based algorithm that evaluates them in logarithmic time.