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Purple Comet Problems
2009 Purple Comet Problems
2
Purple Comet 2009 HS Problem 2
Purple Comet 2009 HS Problem 2
Source:
July 31, 2011
Problem Statement
Find the least positive integer
n
n
n
such that for every prime number
p
,
p
2
+
n
p, p^2 + n
p
,
p
2
+
n
is never prime.
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