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A133863 Smallest odd prime base q such that p^13 divides q^(p-1) - 1, where p = prime(n). 6
40961, 19131877, 2441406251, 115385868869, 138090848575723, 358661570404751, 44510586506850631, 252317900773542353, 4465433274456775633, 39171440762351329829, 11887418854442931407, 14582408526413537791 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
LINKS
EXAMPLE
a(1) = A035089(13) = 40961.
MATHEMATICA
Do[ k = 1; While[ !PowerMod[ Prime[ k ], Prime[ n ] - 1, Prime[ n ]^13 ] == 1, k++ ]; Print[ { n, Prime[ k ] } ], {n, 1, 100} ]
CROSSREFS
Sequence in context: A337889 A331356 A249527 * A033532 A173361 A047828
KEYWORD
nonn
AUTHOR
Alexander Adamchuk, Sep 26 2007
EXTENSIONS
Extended by Max Alekseyev, May 08 2009
STATUS
approved

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Last modified March 28 09:04 EDT 2024. Contains 371240 sequences. (Running on oeis4.)