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A174156
Numbers n such that n^32+(n+1)^32 is a prime
9
8, 10, 12, 22, 100, 146, 154, 219, 246, 269, 287, 309, 336, 373, 392, 398, 423, 440, 449, 476, 515, 540, 557, 628, 671, 693, 715, 733, 746, 780, 848, 879, 913, 924, 926, 937, 974, 975, 1130, 1191, 1193, 1198, 1204, 1260, 1272, 1316, 1378, 1400, 1414, 1451
OFFSET
1,1
LINKS
MATHEMATICA
lst={}; Do[If[PrimeQ[n^32+(n+1)^32], AppendTo[lst, n]], {n, 1500}]; lst (* Vincenzo Librandi, Aug 31 2012 *)
Select[Range[1500], PrimeQ[#^32 + (# + 1)^32] &] (* Bruno Berselli, Aug 31 2012 *)
Position[Total/@Partition[Range[1460]^32, 2, 1], _?(PrimeQ[#]&)]//Flatten (* Harvey P. Dale, Jul 05 2021 *)
PROG
(Magma) [n: n in [1..1500] | IsPrime(n^32+(n+1)^32 )];
CROSSREFS
KEYWORD
nonn,easy
AUTHOR
Vincenzo Librandi, Mar 10 2010
STATUS
approved