general_fact: 66970 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
math_fact: 66970 is an uninteresting number.
trivia: 66970 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
historical_date: May 10th is the day in 1981 that François Mitterrand wins the presidential election and becomes the first Socialist President of France in the French Fifth Republic.