general_fact: 5076 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
math_fact: 5076 is an unremarkable number.
trivia: 5076 is a boring number.
historical_date: November 23rd is the day in 1499 that Pretender to the throne Perkin Warbeck is hanged for reportedly attempting to escape from the Tower of London.