Fait mathématique: 2574 is a value of n for which _{2n}C_{n} is divisible by n^{2}.
Culture générale: 2574 is an uninteresting number.
Date historique: January 17th is the day in 1950 that the Great Brinks Robbery – 11 thieves steal more than $2 million from an armored car Company's offices in Boston, Massachusetts.