It uses dc, a reverse polish notation calculator, to fulfill it's duties.

Not only that, it also uses GP/Pari, a great calculator built specifically for number theory. This baby is great for generating primes.

Man, I love that shirt. I wear it in Physical Education and all the non-geeks (read: non-cool people) point at me in confusion and wonder what the gibberish on my back is all about. I just scoff them when they ask.

[ar0n]