Archive for April, 1994

RSA-129 Has Been Factored

Saturday, April 30th, 1994

The semi-prime RSA-129, of the RSA Factoring Challenge, has been factored by Lenstra, A., et. al. using a distributed computing approach involving roughly 600 computers.  The factorization was done using the Multiple Polynomial Quadratic Sieve (MPQS).

The result was:

RSA-129 = 3490529510847650949147849619903898133417764638493387843990820577
* 32769132993266709549961988190834461413177642967992942539798288533