Fait mathématique: 5108 is the number of different flushes in 5 card poker.
Culture générale: 5108 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Date historique: December 25th is the day in 1950 that the Stone of Scone, traditional coronation stone of British monarchs, is taken from Westminster Abbey by Scottish nationalist students.