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A142172 Primes congruent to 22 mod 39. 1
61, 139, 373, 607, 919, 997, 1153, 1231, 1543, 1621, 1699, 1777, 1933, 2011, 2089, 2557, 2713, 2791, 3181, 3259, 3571, 3727, 4273, 4507, 4663, 5209, 5443, 5521, 6067, 6301, 6379, 6691, 7159, 7237, 7393, 7549, 8017, 8329, 8563, 8641, 8719, 9109, 9187, 9343 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Vincenzo Librandi, Table of n, a(n) for n = 1..1000

FORMULA

a(n) ~ 24n log n. - Charles R Greathouse IV, Jul 03 2016

MATHEMATICA

Select[Prime[Range[3000]], MemberQ[{22}, Mod[#, 39]]&] (* Vincenzo Librandi, Aug 20 2012 *)

Select[Range[22, 10000, 39], PrimeQ] (* Harvey P. Dale, Aug 01 2014 *)

PROG

(Magma) [p: p in PrimesUpTo(10000) | p mod 39 eq 22 ]; // Vincenzo Librandi, Aug 20 2012

(PARI) is(n)=isprime(n) && n%39==22 \\ Charles R Greathouse IV, Jul 03 2016

CROSSREFS

Cf. A000040.

Sequence in context: A142093 A063337 A306750 * A168023 A044312 A044693

Adjacent sequences: A142169 A142170 A142171 * A142173 A142174 A142175

KEYWORD

nonn,easy

AUTHOR

N. J. A. Sloane, Jul 11 2008

STATUS

approved

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Last modified March 24 20:36 EDT 2023. Contains 361510 sequences. (Running on oeis4.)