A156980 Primes p such that 2 = abs(largest digit of p - sum of all the other digits of p).

2, 13, 31, 53, 79, 97, 103, 163, 233, 251, 277, 349, 367, 383, 389, 433, 439, 457, 479, 503, 521, 547, 563, 569, 613, 619, 631, 653, 659, 673, 691, 709, 727, 839, 907, 929, 947, 983, 1063, 1069, 1151, 1223, 1249, 1283, 1289, 1423, 1429, 1447, 1481, 1511