I'm not too confident about some mod simplification.
I am wondering if anyone can help me simplify this:
2^(28) (mod 37)
Basically, I don't know how to get it to become a 2^x = 1 or -1 (mod 37)
Here's my attempt
1) (2^2) (3^2) = -1 (mod 37)
Well, let's face it, I have no idea where to go from there.
Thanks for any help
P.S.: Please forgive me, I'm having some trouble with LaTex right now