%I #11 Sep 08 2022 08:45:36
%S 79,571,653,1063,1637,1801,2129,2293,2539,2621,3359,3769,3851,4261,
%T 4507,4999,5081,5573,5737,6229,6311,6803,6967,7213,7459,7541,7951,
%U 8443,8689,9181,10247,10657,10739,10903,11149,11887,11969,12379,12953,13691,14347
%N Primes congruent to 38 mod 41.
%H Vincenzo Librandi, <a href="/A142235/b142235.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[{38},Mod[#,41]]&] (* _Vincenzo Librandi_, Aug 24 2012 *)
%t Select[Range[38,15000,41],PrimeQ] (* _Harvey P. Dale_, Dec 29 2013 *)
%o (Magma) [p: p in PrimesUpTo(17000) | p mod 41 eq 38 ]; // _Vincenzo Librandi_, Aug 24 2012
%o (PARI) is(n)=isprime(n) && n%41==38 \\ _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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