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1979 IMO Shortlist
23
Find n such that 2^8 +2^{11} +2^n is a perfect square
Find n such that 2^8 +2^{11} +2^n is a perfect square
Source:
September 15, 2010
number theory
Perfect Square
IMO Shortlist
IMO 1979
Problem Statement
Find all natural numbers
n
n
n
for which
2
8
+
2
11
+
2
n
2^8 +2^{11} +2^n
2
8
+
2
11
+
2
n
is a perfect square.
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