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Israel 2012 Q5 - Diophantine equation
Israel 2012 Q5 - Diophantine equation
Source: Israel National Olympiad 2012 Q5
August 8, 2019
number theory
Diophantine equation
Problem Statement
Find all integer solutions of the equation
a
3
+
3
a
b
2
+
7
b
3
=
2011
a^3+3ab^2+7b^3=2011
a
3
+
3
a
b
2
+
7
b
3
=
2011
.
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