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A140844 Primes of the form 210k + 23. 1

%I #14 Sep 08 2022 08:45:35

%S 23,233,443,653,863,1283,1493,1913,2333,2543,2753,2963,3593,3803,4013,

%T 4643,5273,5483,5693,5903,6113,6323,7583,7793,8423,9473,10103,10313,

%U 10733,11783,12203,12413,13043,13463,13883,14303,14723,15773,16193

%N Primes of the form 210k + 23.

%t Select[23+210Range[0,150],PrimeQ] (* _Ray Chandler_, Apr 29 2010 *)

%o (Magma) [a: n in [0..900]|IsPrime(a) where a is 210*n+23] // _Vincenzo Librandi_, Nov 24 2010

%Y Cf. A073102.

%K nonn

%O 1,1

%A _Juri-Stepan Gerasimov_, Jul 04 2008

%E Extended by several authors, Apr 29 2010

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Last modified March 28 05:39 EDT 2024. Contains 371235 sequences. (Running on oeis4.)