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A142951 Primes congruent to 57 mod 64. 1

%I #10 Sep 08 2022 08:45:37

%S 313,569,761,953,1657,1721,1913,2297,2617,3001,3257,3449,3769,3833,

%T 4153,4217,4409,4729,4793,5113,5689,5881,6073,6329,6521,6841,7417,

%U 7481,7673,7993,8377,8761,9209,9337,9721,10169,10937,11257,11321,11833,11897,12281

%N Primes congruent to 57 mod 64.

%H Vincenzo Librandi, <a href="/A142951/b142951.txt">Table of n, a(n) for n = 1..1000</a>

%t Select[Prime[Range[1900]], MemberQ[{57}, Mod[#, 64]] &] (* _Vincenzo Librandi_, Sep 07 2012 *)

%o (Magma) [p: p in PrimesUpTo(13000) | p mod 64 eq 57]; // _Vincenzo Librandi_, Sep 07 2012

%Y Cf. A000040.

%K nonn,easy

%O 1,1

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

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Last modified April 23 08:19 EDT 2024. Contains 371905 sequences. (Running on oeis4.)