Fait général: 1584 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fait mathématique: 1584 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Culture générale: 1584 is an uninteresting number.
Date historique: May 2nd is the day in 1885 that Cree and Assiniboine warriors win the Battle of Cut Knife, their largest victory over Canadian forces during the North-West Rebellion.