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A141954 Primes congruent to 10 mod 27. 1
37, 199, 307, 523, 577, 631, 739, 1009, 1063, 1117, 1171, 1279, 1549, 1657, 1873, 2089, 2143, 2251, 2467, 2521, 2683, 2791, 2953, 3061, 3169, 3331, 3547, 3709, 4357, 4519, 4789, 4951, 5059, 5113, 5167, 5437, 5653, 5869, 5923, 6247, 6301, 6571, 6679, 6733 (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) ~ 18n log n. - Charles R Greathouse IV, Jul 03 2016

MATHEMATICA

Select[Prime[Range[900]], MemberQ[{10}, Mod[#, 27]] &] (* Vincenzo Librandi, Aug 16 2012 *)

Select[Range[10, 7000, 27], PrimeQ] (* Harvey P. Dale, Jun 08 2018 *)

PROG

(MAGMA) [p: p in PrimesUpTo(7000) | p mod 27 eq 10 ]; // Vincenzo Librandi, Aug 16 2012

(PARI) is(n)=isprime(n) && n%27==10 \\ Charles R Greathouse IV, Jul 03 2016

CROSSREFS

Cf. A000040.

Sequence in context: A109320 A221571 A053872 * A211734 A211745 A211754

Adjacent sequences:  A141951 A141952 A141953 * A141955 A141956 A141957

KEYWORD

nonn,easy

AUTHOR

N. J. A. Sloane, Jul 11 2008

STATUS

approved

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Last modified January 16 22:12 EST 2022. Contains 350376 sequences. (Running on oeis4.)