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PEN H Problems
33
H 33
H 33
Source:
May 25, 2007
geometry
3D geometry
modular arithmetic
Diophantine Equations
pen
Problem Statement
Does there exist an integer such that its cube is equal to
3
n
2
+
3
n
+
7
3n^2 +3n+7
3
n
2
+
3
n
+
7
, where
n
n
n
is integer?
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