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