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