[2,3,3,7,11,5,5,19,23,7,31,7,9,43,47,9,59,11,67, 71,11,79,83,13,13,11,103,107,13,15,127,131,15,139, 17,151,17,163,167,15,179,19,191,19,15,199,211,223, 227,17,21,239,19,251,17,263,23,271,23,21,283,19, 307,311,25,25]