13, 29, 53, 89, 109, 113, 137, 149, 157, 173, 193, 197, 229, 257, 269, 277, 293, 313, 317, 337, 349, 353, 373, 389, 409, 433, 449, 461, 509, 557, 593, 613, 617, 653, 673, 677, 701, 709, 733, 757, 769, 773, 797, 809, 829, 853, 877, 929, 941, 953, 977, 997