A133861 Smallest odd prime base q such that p^11 divides q^(p-1) - 1, where p = prime(n).

12289, 1062881, 292968749, 7909306973, 1194631280321, 2395794301259, 38413406256881, 77460384757423, 30794280412669, 4161130688896397, 3748333074529501, 240404931594746129, 191828075390557213

Offset

1,1

Links

Table of n, a(n) for n=1..13.

Example

a(1) = A035089(11) = 12289.

Mathematica

Do[ k = 1; While[ !PowerMod[ Prime[ k ], Prime[ n ] - 1, Prime[ n ]^11 ] == 1, k++ ]; Print[ { n, Prime[ k ] } ], {n, 1, 100} ]

Crossrefs

Cf. A035089, A125609, A125610, A125611, A125612, A125632, A125633, A125634, A125635, A125636, A125637, A125645, A125646, A125647, A125648, A125649, A133859, A133860, A133862, A133863, A133864, A133865.

Sequence in context: A233900 A172488 A133860 * A133862 A205624 A205359

Adjacent sequences: A133858 A133859 A133860 * A133862 A133863 A133864

Keyword

nonn

Author

Alexander Adamchuk, Sep 26 2007

Extensions

Extended by Max Alekseyev, May 08 2009

Status

approved