[2,3,7,11,13,17,19,23,29,31,37,53,59,61,71,79,83, 137,139,149,151,157,163,167,181,191,193,199,211, 223,227,229,239,269,281,283,307,311,313,317,347, 353,359,367,379,383,389,401,419,491,509,521,523, 541,557]