Fait général: 15911 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fait mathématique: 15911 is a boring number.
Culture générale: 15911 is a boring number.
Date historique: July 24th is the day in 2002 that Democrat James Traficant is expelled from the United States House of Representatives on a vote of 420 to 1.