IMO 1978 LL CZS10
Show that for any natural number n there exist two prime
IMO 1978 LL CZS10
Origin: CZS
Problem
Show that for any natural number n there exist two prime numbers p and q, p ̸= q, such that n divides their difference.
Show that for any natural number n there exist two prime
Origin: CZS
Show that for any natural number n there exist two prime numbers p and q, p ̸= q, such that n divides their difference.