Engineering↗
Shanks's Class Group Factoring Method
Shanks's method factoring an integer by finding an ambiguous form in the class group of the corresponding discriminant.
Every page in the KEVOS library tagged ambiguous form. 2 pages.
Shanks's method factoring an integer by finding an ambiguous form in the class group of the corresponding discriminant.
Factoring via class groups of quadratic orders, and its place as the conceptual bridge to the elliptic curve method.