Big Exponents: Modular, Fermat's & Euler's Theorems

How to deal with really big exponents using the three main methods: Modular Exponentiation, Fermat's Little Theorem, and Euler's Theorem. Also explains which method to pick.

Table of contents:
Which to pick? - 0:47
Fermat's Example - 1:39
Modular Exponentiation Example - 4:43
Euler's Example - 10:13