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A142615 Primes congruent to 19 mod 55. 1

%I

%S 19,239,349,569,1009,1229,1559,1669,1889,1999,2549,2659,2879,3209,

%T 3319,3539,4639,4969,5189,5519,5849,6619,6949,7499,7829,8269,8599,

%U 8819,8929,9479,10139,10799,10909,11239,11789,12119,12889,13109,13219,13879,14759

%N Primes congruent to 19 mod 55.

%H Vincenzo Librandi, <a href="/A142615/b142615.txt">Table of n, a(n) for n = 1..1000</a>

%t Select[Prime[Range[2500]], MemberQ[{19}, Mod[#, 55]] &] (* _Vincenzo Librandi_, Aug 31 2012 *)

%o (MAGMA) [p: p in PrimesUpTo(16000) | p mod 55 eq 19]; // _Vincenzo Librandi_, Aug 31 2012

%Y Cf. A000040.

%K nonn,easy

%O 1,1

%A _N. J. A. Sloane_, Jul 11 2008

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Last modified September 26 03:58 EDT 2020. Contains 337346 sequences. (Running on oeis4.)