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A181114 Numbers n > 0 such that n^6 + 1091 and n^6 + 1093 are both prime. 0
62244, 139230, 171990, 1010100, 1029210, 1275456, 1320774, 1353534, 1356810, 1433796, 1722630, 1842750, 2131584, 2300844, 2396940, 2890524, 2915094, 3357354, 3579030, 3625440, 3631446, 4165980, 4392024, 4408950, 4518150 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..25.

J. Earls, Daniel Shanks and Primes of the Form n^6 + 1091, Scribd.

MATHEMATICA

tpQ[n_]:=Module[{x=n^6+1091}, PrimeQ[x]&&PrimeQ[x+2]]

Select[Range[5000000], tpQ] (* Harvey P. Dale, Feb 17 2011 *)

PROG

(MAGMA) IsA181114:=func< n | IsPrime(k+1091) and IsPrime(k+1093) where k is n^6 >; [ n: n in [1..5000000] | IsA181114(n) ]; // Klaus Brockhaus, Feb 17 2011

CROSSREFS

Cf. A001014, A066386.

Sequence in context: A089009 A093791 A083488 * A242620 A203046 A180163

Adjacent sequences:  A181111 A181112 A181113 * A181115 A181116 A181117

KEYWORD

nonn

AUTHOR

Jason Earls (zevi_35711(AT)yahoo.com), Oct 04 2010

STATUS

approved

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Last modified December 19 21:57 EST 2014. Contains 252240 sequences.