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BdMO National Higher Secondary 2019/1

Posted: Mon Mar 04, 2019 9:05 am
by samiul_samin
Find all prime numbers such that the square of the prime number can be written as the sum of cubes of two positive integers.

Re: BdMO National Higher Secondary 2019/1

Posted: Thu Mar 07, 2019 11:45 pm
by samiul_samin
Hint
Factorization of $x^3+y^3$
Answer
$\fbox 3$