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A142230 Primes congruent to 33 mod 41. 1
197, 443, 607, 853, 1181, 1427, 2083, 2411, 2657, 2903, 3067, 3313, 3559, 4051, 4133, 4297, 4789, 4871, 5281, 5527, 6101, 7331, 7577, 7741, 7823, 8069, 8233, 8807, 8971, 9463, 9791, 10037, 10529, 10939, 11677, 11923, 12251, 12497, 12743, 12907, 13399 (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) ~ 40n log n. - Charles R Greathouse IV, Jul 03 2016

MATHEMATICA

Select[Prime[Range[2000]], Mod[#, 41]==33&]

Select[Prime[Range[5000]], MemberQ[{33}, Mod[#, 41]]&] (* Vincenzo Librandi, Aug 24 2012 *)

PROG

(MAGMA) [p: p in PrimesUpTo(17000) | p mod 41 eq 33 ]; /Vincenzo Librandi, Aug 24 2012

(PARI) is(n)=isprime(n) && n%41==33 \\ Charles R Greathouse IV, Jul 03 2016

CROSSREFS

Cf. A000040.

Sequence in context: A142503 A142568 A188336 * A142414 A142812 A204844

Adjacent sequences:  A142227 A142228 A142229 * A142231 A142232 A142233

KEYWORD

nonn,easy

AUTHOR

N. J. A. Sloane, Jul 11 2008

STATUS

approved

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Last modified May 16 09:28 EDT 2021. Contains 343940 sequences. (Running on oeis4.)