5, 19, 23, 29, 31, 41, 43, 47, 53, 59, 73, 79, 83, 89, 97, 107, 113, 127, 167, 179, 191, 211, 223, 227, 229, 233, 241, 263, 271, 277, 293, 307, 337, 347, 349, 353, 373, 383, 389, 397, 409, 443, 461, 479, 491, 509, 547, 569, 571, 577, 587, 593, 599, 619, 641