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Find the remainder when 23^23 is divided by 53?

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Find the remainder when 23^23 is divided by 53?
posted Mar 12, 2018 by anonymous

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1 Answer

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The remainder is 30
The question can be reduced to [23^23 mod 53] = [a^b mod c] where a=b
23 in binary is 10111
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answer Mar 12, 2018 by Tejas Naik
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