[0,2,3,0,5,5,7,0,0,7,11,3,13,9,8,0,17,2,19,5,10, 13,23,3,0,15,0,7,29,10,31,0,14,19,12,0,37,21,16,5, 41,12,43,11,5,25,47,3,0,2,20,13,53,2,16,7,22,31, 59,8,61,33,7,0,18,16,67,17,26,14,71,0,73,39,3,19, 18,18,79,5,0]