math_fact: 4029 is the number of regions formed when all diagonals are drawn in a regular 19-gon.
trivia: 4029 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
historical_date: January 11th is the day in 2003 that Illinois Governor George Ryan commutes the death sentences of 167 prisoners on Illinois' death row based on the Jon Burge scandal.