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2009 Irish Math Olympiad
3
Primes of the form n^8+n+1
Primes of the form n^8+n+1
Source: 2009 IrMO Paper 1 Problem 3
January 30, 2018
number theory
Problem Statement
Find all positive integers
n
n
n
for which
n
8
+
n
+
1
n^8+n+1
n
8
+
n
+
1
is a prime number.
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