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Finding a relative prime
I'm using Mathematica 3.0 for the Mac, and I'm trying to figure out how to get it to pick a random number that is relatively prime to another number, p-1, where p is prime. In other words, pick a random number k such that 1) k is between 2 and p-1, and 2) k is relatively prime to p-1. How can I do that in Mathematica 3.0? -- Remove "nospam_" from my email address when replying Timur "too sexy for my code" Tabi, timur at tabi.org Sent via Deja.com http://www.deja.com/ Share what you know. Learn what you don't.