math_fact: 1917 is the number of possible configurations of pegs (up to symmetry) after 27 jumps in solitaire.
trivia: 1917 is an uninteresting number.
historical_date: March 31st is the day in 1995 that Selena, an American singer, was murdered by her friend and employee of her boutiques Yolanda Saldívar who was embezzling money from the establishments.