From: jasonlee@yabbs To: Perspex@yabbs Subject: re: Prime #'s Date: Tue Oct 26 00:55:59 1993 You should be able to find them easy. I won't put up the code, but just try dividing a number n by every odd number (also 2) from 1 to n/2 (or (n-1)/2). If the result is an integer, then n is not prime. Easy. JasonLee