general_fact: 15263 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
math_fact: 15263 is an uninteresting number.
trivia: 15263 is an unremarkable number.
historical_date: October 14th is the day in 2006 that College football brawl between University of Miami and Florida International University leads to suspensions of 31 players of both teams.