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Numbers k such that 64*k^6 + 1091 is prime.
1

%I #20 Sep 27 2022 07:54:48

%S 0,1953,2310,2583,2688,2730,4095,6510,6993,7245,8967,9870,9975,10332,

%T 11613,12327,14868,15057,15603,16758,16800,17052,17157,20160,20643,

%U 22008,22533,23058,23877,24150,29925,31122,31710,32655,33432,34020

%N Numbers k such that 64*k^6 + 1091 is prime.

%H Zak Seidov, <a href="/A155809/b155809.txt">Table of n, a(n) for n = 1..1001</a> [Offset shifted by _Georg Fischer_, Sep 27 2022]

%F a(n) = A066386(n)/2.

%t c = 0; A2 = Reap[Do[If[PrimeQ[64 n^6 + 1091],c++;Print[{c, n}];Sow[n]]; If[c ==1000, Break[]],{n, 0, 10^7}]][[2, 1]]

%o (Magma) [n: n in [0..500] | IsPrime(64*n^6+1091)] // _Vincenzo Librandi_, Nov 26 2010

%Y Cf. A066386 (Numbers n such that n^6+1091 is prime).

%K nonn

%O 1,2

%A _Zak Seidov_, Jan 28 2009

%E Offset changed to 1 by _Georg Fischer_, Sep 27 2022