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A141918 Primes congruent to 14 mod 23. 1

%I #18 Sep 08 2022 08:45:35

%S 37,83,313,359,727,773,911,1049,1187,1279,1601,1693,1831,1877,2153,

%T 2383,2521,2659,2797,2843,3119,3257,3533,3671,3947,4177,4591,4637,

%U 4729,5051,5189,5281,5419,5557,5741,5879,6247,6569,6661,6983,7121,7213,7351,7489

%N Primes congruent to 14 mod 23.

%H Vincenzo Librandi, <a href="/A141918/b141918.txt">Table of n, a(n) for n = 1..1000</a>

%F a(n) ~ 22n log n. - _Charles R Greathouse IV_, Jul 03 2016

%t Select[Range[14,10000,23],PrimeQ] (* _Vladimir Joseph Stephan Orlovsky_, Apr 05 2011 *)

%o (Magma) [p: p in PrimesUpTo(9000) | p mod 23 eq 14 ]; // _Vincenzo Librandi_, Aug 16 2012

%o (PARI) is(n)=isprime(n) && n%23==14 \\ _Charles R Greathouse IV_, Jul 03 2016

%Y Cf. A000040, A040984, A141908, A100201.

%K nonn,easy

%O 1,1

%A _N. J. A. Sloane_, Jul 11 2008

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Last modified August 4 08:56 EDT 2024. Contains 374906 sequences. (Running on oeis4.)