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Bundeswettbewerb Mathematik
1997 Bundeswettbewerb Mathematik
2
Prime Subject
Prime Subject
Source:
September 9, 2015
number theory
prime numbers
Problem Statement
Find a prime number
p
p
p
such that
p
+
1
2
\frac{p+1}{2}
2
p
+
1
ā
and
p
2
+
1
2
\frac{p^2+1}{2}
2
p
2
+
1
ā
are perfect square
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