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 Shanks. 3 pages.
Shanks's method factoring an integer by finding an ambiguous form in the class group of the corresponding discriminant.
The baby-step giant-step method for discrete logarithms and group order, its application to class groups when an approximation to the order is available, and determination of gr…
The SQUFOF algorithm: continued fraction expansion of the square root, square forms, the reverse cycle, multipliers, and why it excels in a narrow but important range.