Fatto matematico: 5315 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Trivia: 5315 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Data storica: July 20th is the day in 1960 that Ceylon (now Sri Lanka) elects Sirimavo Bandaranaike Prime Minister, the world's first elected female head of government.