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A142504 Primes congruent to 46 mod 51. 1

%I #11 Sep 08 2022 08:45:36

%S 97,199,607,709,811,1117,1321,1423,1627,1831,1933,2137,2239,2341,2647,

%T 2749,2851,2953,3259,3361,3463,3769,4177,4483,4789,4993,5197,5503,

%U 6217,6421,6829,7237,7951,8053,8461,8563,8971,9277,9787,10093,10399,10501,10909,11113

%N Primes congruent to 46 mod 51.

%H Vincenzo Librandi, <a href="/A142504/b142504.txt">Table of n, a(n) for n = 1..1000</a>

%F a(n) ~ 32n log n. - _Charles R Greathouse IV_, Jul 03 2016

%t Select[Prime[Range[2000]], MemberQ[{46}, Mod[#, 51]] &] (* _Vincenzo Librandi_, Aug 29 2012 *)

%t Select[Range[46,12000,51],PrimeQ] (* _Harvey P. Dale_, Feb 06 2017 *)

%o (Magma) [p: p in PrimesUpTo(13000) | p mod 51 eq 46]; // _Vincenzo Librandi_, Ayg 29 2012

%o (PARI) is(n)=isprime(n) && n%51==46 \\ _Charles R Greathouse IV_, Jul 03 2016

%Y Cf. A000040.

%K nonn,easy

%O 1,1

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

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Last modified April 18 22:18 EDT 2024. Contains 371782 sequences. (Running on oeis4.)