[2,3,5,7,13,17,23,29,31,37,43,47,53,59,67,71,73, 79,83,97,103,107,113,127,131,137,139,151,157,163, 167,173,179,193,197,211,223,227,229,233,239,241, 251,257,263,269,271,277,281,283,293,307,311,313, 317,331,337]