Find the remainder of the division of 7^211 by 11
The Attempt at a Solution
I know this is an extremely trivial question, but I just don't understand what to do.
I've searched my textbook for an example, and I could of sworn I had one in my notes, but I really don't know how to do this! :S
7^211 = 11q + r, right?
but then what? or do i write the prime factorizations of 211... of 7? of 11?
if anyone can just help me with the method, or redirect me to a website with great notes.. :)