FactHacks

RSA factorization
in the real world

Introduction
Sage
Basic subroutines:
Euclid
Product tree
Remainder tree
Weak primes:
Batch gcd
Fermat
Lattice
Small primes:
Batch trial division
rho
p-1
ECM
Small keys:
Smooth
QS
NFS

The number-field sieve

Under construction.
Version: This is version 2012.12.27 of the nfs.html web page.