MathDB
BMT 2013 Spring - Discrete P2

Source:

January 6, 2022
number theory

Problem Statement

Let pp be an odd prime, and let (pp)!=mpk(p^p)!=mp^k for some positive integers mm and kk. Find in terms of pp the number of ordered pairs (m,k)(m,k) satisfying m+k0(modp)m+k\equiv0\pmod p.