- #1
talolard
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Homework Statement
Find the remainder when dividing [tex] 38^{213} [/tex] by 13.
Homework Equations
Fermats little theorem: [tex] a^{p-1}\equiv 1 Mod(p) [/tex]
The Attempt at a Solution
I tried proving this with fermats little theorem or using the more general Euler theorem but I am overlooking some manipulation. To my dismay 12 does not divide 213 and I am not seeing how to put the question in the right form. ANy help is greatly apreciarted.
Tal
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