The number RSA-110 of the RSA Factoring Challenge {W} has been factored by Arjen K. Lenstra {W} and Mark S. Manasse.
The factorization is:
RSA-110 = 6122421090493547576937037317561418841225758554253106999
* 5846418214406154678836553182979162384198610505601062333
The computation took approximately one month.
The number RSA-100 of the RSA Factoring Challenge has been factored by Arjen K. Lenstra {W}.
The factorization is:
RSA-100 = 37975227936943673922808872755445627854565536638199
* 40094690950920881030683735292761468389214899724061
RSA Labs has announced a factoring challenge in order to determine the computational feasibility of factoring large semi-prime numbers of various bit lengths. RSA Labs is offering cash prises for various size numbers in the hope that the challenge will push the science of integer factorization ahead.
RSA Labs Factoring Challenge Homepage: