Fait général: 17139 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fait mathématique: 17139 is an unremarkable number.
Culture générale: 17139 is an uninteresting number.
Date historique: December 3rd is the day in 1912 that Bulgaria, Greece, Montenegro, and Serbia (the Balkan League) sign an armistice with Turkey, ending the two-month long First Balkan War.