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%I #11 Jul 10 2023 18:29:48
%S 173,283,503,613,1163,1493,1823,1933,2153,2593,3253,3583,3803,4133,
%T 4243,4463,4793,4903,5233,5563,5783,6113,6553,6883,7103,7213,7433,
%U 7873,8093,8423,8753,8863,9413,9743,10513,10733,11173,11393,11503,11833,12163,12713
%N Primes congruent to 8 mod 55.
%H Vincenzo Librandi, <a href="/A142607/b142607.txt">Table of n, a(n) for n = 1..1000</a>
%F a(n) ~ 40n log n. - _Charles R Greathouse IV_, Jul 04 2016
%t Select[Prime[Range[2500]], MemberQ[{8}, Mod[#, 55]] &] (* _Vincenzo Librandi_, Aug 31 2012 *)
%t Select[Range[8,13000,55],PrimeQ] (* _Harvey P. Dale_, Jul 10 2023 *)
%o (Magma) [p: p in PrimesUpTo(16000) | p mod 55 eq 8]; // _Vincenzo Librandi_, Aug 31 2012
%o (PARI) is(n)=isprime(n) && n%55==8 \\ _Charles R Greathouse IV_, Jul 04 2016
%Y Cf. A000040.
%K nonn,easy
%O 1,1
%A _N. J. A. Sloane_, Jul 11 2008