Fait général: 7961 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fait mathématique: 7961 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Culture générale: 7961 is an uninteresting number.
Date historique: October 17th is the day in 1912 that Bulgaria, Greece and Serbia declare war on the Ottoman Empire, joining Montenegro in the First Balkan War.