general_fact: 1366 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
math_fact: 1366 is the number of ways to place 28 points on a 14×14 grid so that no 3 points are on a line.
trivia: 1366 is an unremarkable number.
historical_date: September 27th is the day in 1590 that Pope Urban VII dies 13 days after being chosen as the Pope, making his reign the shortest papacy in history.