MathDB
2013 PUMaC Number Theory A4/B6

Source:

November 24, 2013
modular arithmeticgreatest common divisor

Problem Statement

Let dd be the greatest common divisor of 23010−22^{30^{10}}-2 and 23045−22^{30^{45}}-2. Find the remainder when dd is divided by 20132013.
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