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A142362 Primes congruent to 11 mod 47. 1
11, 199, 293, 857, 1327, 1609, 2267, 2549, 3019, 3301, 3583, 3677, 4241, 4523, 4993, 5087, 5557, 5651, 5839, 6121, 6779, 6967, 7907, 8377, 8753, 8941, 9787, 10069, 10163, 11197, 12043, 12889, 12983, 13171, 13829, 14957, 15427, 15803, 15991, 16273, 16649 (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) ~ 46n log n. - Charles R Greathouse IV, Jul 03 2016

MATHEMATICA

Select[Prime[Range[2500]], MemberQ[{11}, Mod[#, 47]]&] (* Vincenzo Librandi, Aug 26 2012 *)

Select[Range[11, 20000, 47], PrimeQ] (* Harvey P. Dale, Aug 12 2015 *)

PROG

(MAGMA) [p: p in PrimesUpTo(18000) | p mod 47 eq 11]; // Vincenzo Librandi, Aug 26 2012

(PARI) is(n)=isprime(n) && n%47==11 \\ Charles R Greathouse IV, Jul 03 2016

CROSSREFS

Cf. A000040.

Sequence in context: A105124 A272500 A034831 * A140534 A112733 A088295

Adjacent sequences:  A142359 A142360 A142361 * A142363 A142364 A142365

KEYWORD

nonn,easy

AUTHOR

N. J. A. Sloane, Jul 11 2008

STATUS

approved

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Last modified August 8 14:59 EDT 2022. Contains 356009 sequences. (Running on oeis4.)