2, 5, 7, 19, 31, 41, 47, 59, 67, 71, 97, 101, 103, 107, 109, 113, 131, 149, 157, 163, 173, 191, 193, 211, 227, 233, 257, 281, 283, 293, 307, 311, 317, 349, 359, 373, 379, 397, 419, 421, 431, 439, 443, 467, 479, 503, 521, 541, 547, 563, 577, 593, 599, 607, 617, 653, 659, 661, 683
