MathDB

5

Part of 2011 Argentina National Olympiad

Problems(1)

n^3-1 is divisible by 10^6 n−1

Source: 2011 Argentina OMA Finals L3 p5

1/15/2023
Find all integers nn such that 1<n<1061<n<10^6 and n3−1n^3-1 is divisible by 106n−110^6 n-1.
number theorydividesdivisible