math_fact: 6196 is the number of regions the complex plane is cut into by drawing lines between all pairs of 21^{st} roots of unity.
trivia: 6196 is an unremarkable number.
historical_date: December 17th is the day in 1989 that the first episode of television series The Simpsons, "Simpsons Roasting on an Open Fire", airs in the United States.