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A136078
Father primes of order 9.
10
113, 151, 227, 379, 569, 607, 797, 911, 1291, 1367, 1709, 1861, 2089, 2621, 2659, 2887, 3001, 3191, 3457, 3761, 4027, 4597, 4787, 5167, 5281, 5851, 5927, 6421, 6991, 7219, 7561, 7789, 8017, 9689, 10601, 10867, 11171, 11399, 11437, 11551, 11779
OFFSET
1,1
COMMENTS
For smallest father primes of order n see A136026 (also definition). For father primes of order 1 see A094524. For father primes of order 2 see A136071. For father primes of order 3 see A136072. For father primes of order 4 see A136073. For father primes of order 5 see A136074. For father primes of order 6 see A136075. For father primes of order 7 see A136076. For father primes of order 8 see A136077.
LINKS
MATHEMATICA
n = 9; a = {}; Do[If[PrimeQ[(Prime[k] - 2n)/(2n + 1)], AppendTo[a, Prime[k]]], {k, 1, 1500}]; a
Select[Prime[Range[1500]], PrimeQ[(#-18)/19]&] (* Harvey P. Dale, Mar 26 2023 *)
KEYWORD
nonn
AUTHOR
Artur Jasinski, Dec 12 2007
STATUS
approved