MathDB

1

Part of 2008 IMAC Arhimede

Problems(1)

find prime p such that 1 + p\cdot 2^{p} is a perfect square

Source: IMAC Arhimede 2008 p1

5/4/2019
Find all prime numbers p p for which 1+pā‹…2p 1 + p\cdot 2^{p} is a perfect square.
number theoryprimePerfect Square