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A6
n^4 + 2n^3 + 2n^2 + 2n + 1 is prime 2018 Malaysia OMK Intermediate A6
n^4 + 2n^3 + 2n^2 + 2n + 1 is prime 2018 Malaysia OMK Intermediate A6
Source:
September 19, 2021
number theory
prime
Problem Statement
How many integers
n
n
n
are there such that
n
4
+
2
n
3
+
2
n
2
+
2
n
+
1
n^4 + 2n^3 + 2n^2 + 2n + 1
n
4
+
2
n
3
+
2
n
2
+
2
n
+
1
is a prime number?
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