A242476 Primes p such that p + 22 is also prime.
7, 19, 31, 37, 61, 67, 79, 109, 127, 151, 157, 211, 229, 241, 271, 331, 337, 367, 379, 397, 409, 421, 439, 457, 487, 499, 541, 547, 571, 577, 619, 631, 661, 739, 751, 787, 859, 907, 919, 991, 997, 1009, 1039, 1069, 1087, 1129, 1171, 1201, 1237, 1279, 1297
Offset: 1
Links
- Vincenzo Librandi, Table of n, a(n) for n = 1..1000
Programs
-
Magma
[p: p in PrimesUpTo(1500)| IsPrime(p+22)];
-
Mathematica
Select[Prime[Range[900]], PrimeQ[# + 22] &]