Fait général: 66321 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fait mathématique: 66321 is an uninteresting number.
Culture générale: 66321 is a boring number.
Date historique: July 30th is the day in 1811 that Father Miguel Hidalgo y Costilla, leader of the Mexican insurgency, is executed by the Spanish in Chihuahua, Mexico.