[2,13,31,53,73,101,127,151,179,199,233,263,283, 317,353,383,419,443,467,503,547,577,607,641,661, 701,739,769,811,839,877,911,947,983,1019,1049, 1087,1109,1153,1193,1229,1277,1297,1321,1381,1429, 1453]