Question 146
Find the largest natural number $n$ such that
$$
4^{995}+4^{1500}+4^{n}
$$
is a square number.
$$
4^{995}+4^{1500}+4^{n}
$$
is a square number.
MathNet 2004 — Part 01 Question 146
Math Olympiad Vault · MathNet 2004 — Part 01
Math Olympiad Vault · MathNet 2004 — Part 01