A105903 Primes for which -31 is a primitive root.

2, 3, 11, 17, 23, 29, 43, 53, 61, 73, 79, 83, 89, 127, 137, 139, 151, 167, 179, 197, 199, 223, 229, 239, 241, 251, 263, 269, 277, 313, 337, 347, 353, 367, 383, 389, 401, 433, 449, 457, 461, 463, 487, 491, 509, 523, 557, 569, 587, 631, 643, 647, 673, 677, 709, 719, 739, 743

Offset

1,1

Links

Vincenzo Librandi, Table of n, a(n) for n = 1..1000

Index entries for primes by primitive root

Mathematica

pr=-31; Select[Prime[Range[200]], MultiplicativeOrder[pr, # ] == #-1 &]

Crossrefs

Sequence in context: A189483 A164952 A157977 * A045338 A250175 A038907

Adjacent sequences: A105900 A105901 A105902 * A105904 A105905 A105906

Keyword

nonn

Author

N. J. A. Sloane, Apr 24 2005

Status

approved