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%I #12 Sep 08 2022 08:45:35
%S 17,109,293,431,523,569,661,937,983,1213,1259,1489,1627,1811,1949,
%T 2087,2179,2593,2731,2777,3191,3329,3467,3559,3697,3881,4019,4111,
%U 4157,4663,4801,5077,5261,5399,5813,6043,6089,6733,6779,6871,6917,7193,7331,7561
%N Primes congruent to 17 mod 23.
%H Vincenzo Librandi, <a href="/A141921/b141921.txt">Table of n, a(n) for n = 1..1000</a>
%F a(n) ~ 22n log n. - _Charles R Greathouse IV_, Jul 02 2016
%t Select[Range[17,20000,23],PrimeQ] (* _Vladimir Joseph Stephan Orlovsky_, May 18 2011 *)
%o (Magma) [p: p in PrimesUpTo(9000) | p mod 23 eq 17 ]; // _Vincenzo Librandi_, Aug 16 2012
%o (PARI) is(n)=isprime(n) && n%23==17 \\ _Charles R Greathouse IV_, Jul 02 2016
%Y Cf. A000040, A141922, A141923, A141924.
%K nonn,easy
%O 1,1
%A _N. J. A. Sloane_, Jul 11 2008
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