Page 1 of 1

Challenge

Posted: Wed Nov 16, 2005 7:12 pm
by Sharth
Find a fast way to solve large factorials.
Ex.1: 153
Ex.2: 2 x 10^128

Have fun trying. You'll have to find a formula that lets you solve huge ones without going and actually doing each multiplication.

Ex.3: 512456133470993852

Good luck.