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%I #12 Sep 08 2022 08:45:36
%S 71,317,563,727,809,1301,2039,2203,2531,2777,3023,3187,3433,3761,4007,
%T 4253,4663,4909,5237,5483,5647,6221,6959,7369,7451,8353,8599,8681,
%U 9091,9173,9337,9419,9829,10321,10567,11059,11551,11633,12043,12289,12781,13109,14011
%N Primes congruent to 30 mod 41.
%H Harvey P. Dale, <a href="/A142227/b142227.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[Range[30,14100,41],PrimeQ] (* _Harvey P. Dale_, May 09 2012 *)
%t Select[Prime[Range[5000]],MemberQ[{30},Mod[#,41]]&] (* _Vincenzo Librandi_, Aug 24 2012 *)
%o (Magma) [p: p in PrimesUpTo(17000) | p mod 41 eq 30 ]; // _Vincenzo Librandi_, Aug 24 2012
%o (PARI) is(n)=isprime(n) && n%41==30 \\ _Charles R Greathouse IV_, Jul 03 2016
%Y Cf. A000040.
%K nonn,easy
%O 1,1
%A _N. J. A. Sloane_, Jul 11 2008