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Oliforum Contest
Oliforum Contest III 2012
1
Infinite divisors
Infinite divisors
Source: Italian contest 2012
October 26, 2012
modular arithmetic
number theory unsolved
number theory
Problem Statement
Prove that exist infinite integers
n
n
n
so that
n
2
n^2
n
2
divides
2
n
+
3
n
2^n+3^n
2
n
+
3
n
.Thanks
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