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A142307 Primes congruent to 35 mod 44. 1

%I #9 Sep 08 2022 08:45:36

%S 79,167,211,431,563,607,739,827,1091,1223,1399,1487,1531,1619,1663,

%T 2411,2543,2719,2851,2939,3203,3467,3511,3643,3863,3907,4127,4259,

%U 4391,4523,4567,4787,4831,4919,5051,5227,5623,5711,5843,6151,6547,6679,6899,7207

%N Primes congruent to 35 mod 44.

%H Vincenzo Librandi, <a href="/A142307/b142307.txt">Table of n, a(n) for n = 1..1000</a>

%F a(n) ~ 20n log n. - _Charles R Greathouse IV_, Jul 03 2016

%t Select[Prime[Range[2500]],MemberQ[{35},Mod[#,44]]&] (* _Vincenzo Librandi_, Aug 25 2012 *)

%o (Magma) [p: p in PrimesUpTo(8000) | p mod 44 eq 35]; // _Vincenzo Librandi_, Aug 25 2012

%o (PARI) is(n)=isprime(n) && n%44==35 \\ _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 15:48 EDT 2024. Contains 371780 sequences. (Running on oeis4.)