general_fact: 8341 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
math_fact: 8341 is a boring number.
trivia: 8341 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
historical_date: November 1st is the day in 1968 that the Motion Picture Association of America's film rating system is officially introduced, originating with the ratings G, M, R, and X.