2007 JBMO Problems/Problem 4: Difference between revisions

Revision as of 08:18, 2 April 2024

Prove that if $p$ is a prime number, then $7p+3^{p}-4$ is not a perfect square.

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 ==See also==
-{{JBMO box|year=2007|num-b=3|after=Last Problem}}
+{{JBMO box|year=2007|num-b=3|after=Last Problem|five=}}
 [[Category:Intermediate Number Theory Problems]]

2007 JBMO (Problems • Resources)
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