Given are three different primes. What maximum number of these primes can divide their sum? (A. Golovanov)
Problem
Source: Tuymaada 2014, Day 1, Problem 1, Junior League
Tags: number theory unsolved, number theory, Tuymaada
Source: Tuymaada 2014, Day 1, Problem 1, Junior League
Tags: number theory unsolved, number theory, Tuymaada
Given are three different primes. What maximum number of these primes can divide their sum? (A. Golovanov)