Trivia: The Apollo 13 mission has a lot to do with the number 13. It's called Apollo 13, it took off at 02:13 Houston time from complex 39A (which is 3 x 13), the launch date was 11 April 1970 (4+1+1+7+0 = 13), and the problem occurred 2 days later, on April 13.
OL1V3R666
31st May 2006