I am using j64-602 p: 2x^27
produces a vector of primes ok, but Very Slowly. Does anybody know where I can find a comma delimited file of prime numbers. As a starting point, maybe all primes up to <: 2x^2203 which is the 16th Mersenne prime and is 664 decimal digits long. Thanks, ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
