perplexus.info :: Just Math : Time for some Prime

Time for some Prime (Posted on 2013-05-05)

Prove that if m=5^n+3^n+1 is a prime, then 12 divides n.

No Solution Yet Submitted by Danish Ahmed Khan

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	Subject	Author	Date
	possible solution	broll	2013-05-06 01:29:17

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