5, 11, 13, 17, 23, 41, 43, 53, 59, 61, 73, 83, 113, 131, 137, 149, 163, 167, 173, 179, 193, 233, 239, 257, 263, 281, 293, 311, 313, 347, 353, 383, 389, 401, 419, 431, 443, 449, 463, 479, 491, 503, 509, 523, 557, 563, 587, 593, 599, 613, 617, 641, 653, 677, 683, 743, 761, 773, 787, 797