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A142694 Primes congruent to 47 mod 57. 1

%I

%S 47,389,503,617,1187,1301,1871,2099,2213,2441,2897,3011,3467,3581,

%T 3923,4493,4721,5519,5861,6089,6203,6317,6659,7001,7229,7457,8369,

%U 8597,9281,9623,9851,10079,10193,11447,11789,11903,12473,13043,13499,13613,13841

%N Primes congruent to 47 mod 57.

%H Vincenzo Librandi, <a href="/A142694/b142694.txt">Table of n, a(n) for n = 1..1000</a>

%t Select[Prime[Range[2400]], MemberQ[{47}, Mod[#, 57]] &] (* _Vincenzo Librandi_, Sep 02 2012 *)

%o (MAGMA) [p: p in PrimesUpTo(14000) | p mod 57 eq 47 ]; // _Vincenzo Librandi_, Sep 02 2012

%Y Cf. A000040.

%K nonn,easy

%O 1,1

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

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Last modified November 27 09:19 EST 2021. Contains 349365 sequences. (Running on oeis4.)