Fait général: 5171 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fait mathématique: 5171 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Culture générale: 5171 is an unremarkable number.
Date historique: February 26th is the day in 1917 that the Original Dixieland Jass Band records the first jazz record, for the Victor Talking Machine Company in New York.