|
Search: id:A006034
|
|
|
| A006034 |
|
Numbers n such that (17^n-1)/16 is prime.
(Formerly M2415)
|
|
+0
15
|
| |
|
|
OFFSET
|
1,1
|
|
|
COMMENT
|
No others for any n less than 8447. - Julien Peter Benney (jpbenney(AT)ftml.net), Aug 15 2004
|
|
REFERENCES
|
H. Dubner, Generalized repunit primes, Math. Comp., 61 (1993), 927-930.
Ribenboim, Paulo; "The Book Of Prime Number Records"; published 1989 by Springer-Verlag; pages 350-354.
|
|
LINKS
|
H. Lifchitz, Mersenne and Fermat primes field
|
|
MATHEMATICA
|
lst={}; Do[If[PrimeQ[(17^n-1)/16], Print[n]; AppendTo[lst, n]], {n, 10^5}]; lst [From Vladimir Orlovsky (4vladimir(AT)gmail.com), Aug 21 2008]
|
|
CROSSREFS
|
Sequence in context: A061245 A137355 A147143 this_sequence A083840 A088051 A068113
Adjacent sequences: A006031 A006032 A006033 this_sequence A006035 A006036 A006037
|
|
KEYWORD
|
hard,nonn
|
|
AUTHOR
|
njas
|
|
|
Search completed in 0.002 seconds
|
