The number 12 is associated with the football (soccer) field because they are typically 120 yards in length. In this case, the strike on the football field came on 27/7 (like 277, the 59th prime), before the season of Super Bowl 59. Funny enough, the strike also came 197 days before Super Bowl 59, and 197 is the 45th prime, going with the city the game will be played in (New Orleans=45).