Relatively prime determinants

1 · John Cook · June 4, 2020, 8:26 a.m.
Suppose you fill two n×n matrices with random integers. What is the probability that the determinants of the two matrices are relatively prime? By “random integers” we mean that the integers are chosen from a finite interval, and we take the limit as the size of the interval grows to encompass all integers. Let Δ(n) […]...