https://wenku.baidu.com/view/16b2c7abd1f34693daef3e58.html
Prime Resolution Theorem
M = P1 * P2 * P3 * ... * Pn
For two numbers n 1 , n 2 in the interval [m, m+M]
n 1 Ξ n 2 (mod P i ) cannot always hold, 1 <= i <= n
The perceptual understanding is that n prime numbers can "resolve" an interval whose length is as long as their product.