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