product of all integers of form i^3+1 is a perfect square
Source: Balkan MO ShortList 2009 N3
April 6, 2020
number theory
Problem Statement
Determine all integers , for which
\begin{align*} \prod_{i=1}^n \left( i^3 +1 \right) = m^2 \end{align*}
Source: Balkan MO ShortList 2009 N3