Bruce Dodson, Arjen K. Lenstra. NFS with Four Large Primes: An Explosive Experiment. In Don Coppersmith, editor, Advances in Cryptology - CRYPTO 95, 15th Annual International Cryptology Conference, Santa Barbara, California, USA, August 27-31, 1995, Proceedings. Volume 963 of Lecture Notes in Computer Science, pages 372-385, Springer, 1995. [doi]
Abstract is missing.