general_fact: 8258 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
math_fact: 8258 is the number of different positions in Connect Four after 6 moves.
trivia: 8258 is a boring number.
historical_date: August 10th is the day in 2006 that Scotland Yard disrupts a major terrorist plot to destroy aircraft traveling from the United Kingdom to the United States.