MathDB

3

Part of 2015 Irish Math Olympiad

Problems(1)

find n so that (837 + n) and (837 − n) are cubes of positive integers

Source: Irmo 2015 p1 q3

9/15/2018
Find all positive integers nn for which both 837+n837 + n and 837āˆ’n837 - n are cubes of positive integers.
number theoryperfect cube