> From: [email protected] [mailto:[email protected]]
>
> 1. How can I generate 2 large prime numbers? I doubt I
> could create 2,
> 100-digit prime numbers in my head :-)
>
For cryptographic purposes, you'll want to use a probabilistic test. Try reading through these links...
http://www.utm.edu/research/primes/proving.html and...
http://www.itl.nist.gov/div897/pubs/fip186.htm