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