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Primes congruent to 24 mod 41.
2

%I #12 Sep 08 2022 08:45:36

%S 229,311,557,967,1049,1213,1459,1787,1951,2689,3181,3673,3919,4001,

%T 4493,4657,4903,5231,5477,5641,6133,6379,6871,7691,7937,8101,8429,

%U 8839,9413,10069,10151,10889,11299,12037,12119,12611,13103,13267,13513,13759,13841

%N Primes congruent to 24 mod 41.

%H Vincenzo Librandi, <a href="/A142221/b142221.txt">Table of n, a(n) for n = 1..1000</a>

%F a(n) ~ 40n log n. - _Charles R Greathouse IV_, Jul 03 2016

%t Select[Prime[Range[5000]],MemberQ[{24},Mod[#,41]]&] (* _Vincenzo Librandi_, Aug 24 2012 *)

%t Select[Range[24,14000,41],PrimeQ] (* _Harvey P. Dale_, Apr 16 2015 *)

%o (Magma) [p: p in PrimesUpTo(17000) | p mod 41 eq 24 ]; // _Vincenzo Librandi_, Aug 24 2012

%o (PARI) is(n)=isprime(n) && n%41==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