A136077 Father primes of order 8.
67, 101, 509, 1019, 1223, 1427, 1733, 2243, 2549, 2957, 4079, 4283, 4793, 5303, 6833, 7547, 7649, 7853, 8363, 8669, 9587, 9689, 11117, 11933, 12239, 12647, 12953, 15809, 16217, 18869, 19583, 20297, 20807, 21419, 21929, 22133, 23357, 24683, 25703
Offset: 1
Keywords
Links
- Amiram Eldar, Table of n, a(n) for n = 1..10000
Crossrefs
Programs
-
Mathematica
n = 8; a = {}; Do[If[PrimeQ[(Prime[k] - 2n)/(2n + 1)], AppendTo[a, Prime[k]]], {k, 1, 1500}]; a
Comments