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A181112 Numbers n such that (n^6 + 1091)/4 is prime. 0

%I #8 May 26 2018 16:26:13

%S 525,1281,2709,3759,4179,6531,9849,10185,14385,15771,18585,19929,

%T 21315,22869,22995,23121,32739,33285,39249,39669,44499,46431,48069,

%U 48531,49329,49875,51891,54411,59535,61131,62055,64239,64365,67431,68775

%N Numbers n such that (n^6 + 1091)/4 is prime.

%t Select[Range[70000],PrimeQ[(#^6+1091)/4]&] (* _Harvey P. Dale_, May 26 2018 *)

%o (PARI) is(n)=isprime((n^6+1091)/4) \\ _Charles R Greathouse IV_, Jun 13 2017

%Y Cf. A066386.

%K easy,nonn

%O 1,1

%A _Jason Earls_, Oct 04 2010

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Last modified March 5 03:04 EST 2024. Contains 370537 sequences. (Running on oeis4.)