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A142948 Primes congruent to 51 mod 64. 1

%I #14 Sep 08 2022 08:45:37

%S 179,307,499,563,691,883,947,1459,1523,1907,2099,2803,3187,3251,3571,

%T 4019,4211,4339,4723,4787,5107,5171,5683,5939,6067,6131,6323,6451,

%U 6899,7027,7219,7283,7411,7603,8179,8243,8563,8627,8819,9011,9203,9587,9907,10099

%N Primes congruent to 51 mod 64.

%H Vincenzo Librandi, <a href="/A142948/b142948.txt">Table of n, a(n) for n = 1..1000</a>

%t lst={};Do[p=Prime[n];If[Mod[p,64]==51,AppendTo[lst,p]],{n,7!}];lst (* _Vladimir Joseph Stephan Orlovsky_, Mar 02 2009 *)

%t Select[Prime[Range[1700]], MemberQ[{51}, Mod[#, 64]] &] (* _Vincenzo Librandi_, Sep 07 2012 *)

%t Select[Range[51,11000,64],PrimeQ] (* _Harvey P. Dale_, Jan 19 2020 *)

%o (Magma) [p: p in PrimesUpTo(11000) | p mod 64 eq 51]; // _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 May 5 22:20 EDT 2024. Contains 372290 sequences. (Running on oeis4.)