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A142092 Primes congruent to 24 mod 35. 1

%I #13 Sep 08 2022 08:45:35

%S 59,199,269,409,479,619,829,1039,1109,1249,1319,1459,1669,1879,1949,

%T 2089,2579,2719,2789,2999,3209,3559,3769,4049,4259,4679,4889,5099,

%U 5309,5449,5519,5659,5869,5939,6079,6359,6569,6709,6779,7129,7549,7759,7829,8039

%N Primes congruent to 24 mod 35.

%H Vincenzo Librandi, <a href="/A142092/b142092.txt">Table of n, a(n) for n = 1..1000</a>

%F a(n) ~ 24n log n. - _Charles R Greathouse IV_, Jul 03 2016

%t Select[Range[24, 20000, 35], PrimeQ] (* _Vladimir Joseph Stephan Orlovsky_, Jun 29 2011 *)

%t Select[Prime[Range[3000]],MemberQ[{24},Mod[#,35]]&] (* _Vincenzo Librandi_, Aug 19 2012 *)

%o (Magma) [p: p in PrimesUpTo(9000) | p mod 35 eq 24 ]; // _Vincenzo Librandi_, Aug 19 2012

%o (PARI) is(n)=isprime(n) && n%35==24 \\ _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 25 07:53 EDT 2024. Contains 371964 sequences. (Running on oeis4.)