A048636 Primes of the form prime^3 + 2.

29, 127, 24391, 357913, 571789, 1442899, 5177719, 18191449, 30080233, 73560061, 80062993, 118370773, 127263529, 131872231, 318611989, 344472103, 440711083, 461889919, 590589721, 756058033, 865523179, 1095912793, 1298596573

Offset

1,1

Links

Amiram Eldar, Table of n, a(n) for n = 1..10000 (terms 1..1000 from Vincenzo Librandi)

Example

a(2) = 127 = 5^3 + 2 and 5 is prime.

Mathematica

lst={}; Do[s=Prime[n]^3; If[PrimeQ[p=s+2], AppendTo[lst, p]], {n, 6!}]; lst (* Vladimir Joseph Stephan Orlovsky, Sep 26 2008 *)

Prog

(PARI) forprime (p=2, 1100, if(isprime(p^3+2), print1(p^3+2, ", "))) \\ Hugo Pfoertner, Oct 30 2018

Crossrefs

Cf. A048637.

Sequence in context: A342823 A118097 A188764 * A044361 A044742 A142494

Adjacent sequences: A048633 A048634 A048635 * A048637 A048638 A048639

Keyword

easy,nonn

Author

Enoch Haga

Status

approved