[2,3,5,5,7,7,7,11,11,11,11,11,11,13,13,13,13,13, 13,13,17,17,17,17,17,17,17,17,17,17,19,19,19,19, 19,19,19,19,19,19,19,23,23,23,23,23,23,23,23,23, 23,23,23,23,23,29,29,29,29,29,29,29,29,29,29,29, 29,29,29,29,29,29]