general_fact: 4293 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
math_fact: 4293 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
trivia: 4293 is an uninteresting number.
historical_date: October 2nd is the day in 1789 that George Washington sends the proposed Constitutional amendments (The United States Bill of Rights) to the States for ratification.