A114885 Prime indices with record values of the least positive primitive root.

1, 2, 4, 9, 13, 20, 43, 80, 326, 775, 3894, 5629, 7103, 10523, 61005, 355588, 1124509, 1824015, 2052357, 2719588, 5241202, 10253662, 17480124, 42664033, 83470664, 282411553, 328711697, 432040721, 1247136427, 4461350728, 15082139743

Offset

1,2

Links

Table of n, a(n) for n=1..31.

Eric Weisstein's World of Mathematics, Primitive Root.

Crossrefs

Cf. A002229 (for the primitive roots in question), the records themselves are in A066529.

Sequence in context: A162342 A162761 A357355 * A049793 A090942 A328656

Adjacent sequences: A114882 A114883 A114884 * A114886 A114887 A114888

Keyword

nonn

Author

Robert G. Wilson v, Dec 29 2005

Status

approved