[1,2,3,2,5,3,7,2,3,5,11,3,13,7,5,2,17,3,19,2,7,11, 23,3,5,13,3,2,29,5,31,2,11,17,7,3,37,19,13,2,41,3, 43,2,5,23,47,3,7,5,17,2,53,3,11,2,19,29,59,3,61, 31,7,2,13,3,67,2,23,7,71,3,73,37,5,2,11,3,79,2,3, 41,83,3,17,43,29]