Fait général: 71497 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fait mathématique: 71497 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Culture générale: 71497 is an unremarkable number.
Date historique: October 1st is the day in 1189 that Gerard de Ridefort, grandmaster of the Knights Templar since 1184, is killed in the Siege of Acre.