Fait mathématique: 7072 is the generalized Catalan number C(10,7).
Culture générale: 7072 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Date historique: May 12th is the day in 1941 that Konrad Zuse presents the Z3, the world's first working programmable, fully automatic computer, in Berlin.