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A question related to Number Theory

I am a beginner with Number theory and I came across a problem which I could not solve

Remainder when \(2^{1990}\) is divided by \(1990\) ??

Please state the theorem used in this as well as the algorithm.

Note by Pankaj Joshi
3 years, 7 months ago

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http://answers.yahoo.com/question/index?qid=20080829233721AAo0yuM http://in.answers.yahoo.com/question/index?qid=20110627032530AAc2u8l Check these links out...probably they might help you....

Tanya Gupta - 3 years, 7 months ago

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Ya these were probably helpful! But its difficult to digest all such material.

Thanks for helping!

Pankaj Joshi - 3 years, 7 months ago

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You r most welcome!!

Tanya Gupta - 3 years, 7 months ago

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Fermat's Little Theorem

Agnishom Chattopadhyay - 3 years, 7 months ago

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