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A105906 Primes for which -34 is a primitive root. 1
3, 41, 47, 53, 73, 101, 107, 113, 127, 131, 149, 151, 157, 163, 191, 193, 227, 233, 239, 241, 263, 283, 293, 313, 337, 347, 349, 359, 373, 379, 383, 389, 401, 419, 449, 461, 499, 509, 547, 557, 571, 599, 601, 613, 617, 619, 641, 643, 647, 661, 673, 683, 701, 733, 773 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

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

MATHEMATICA

pr=-34; Select[Prime[Range[200]], MultiplicativeOrder[pr, # ] == #-1 &]

CROSSREFS

Sequence in context: A295612 A286661 A171058 * A157009 A100765 A092168

Adjacent sequences:  A105903 A105904 A105905 * A105907 A105908 A105909

KEYWORD

nonn

AUTHOR

N. J. A. Sloane, Apr 24 2005

STATUS

approved

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Last modified September 20 03:25 EDT 2020. Contains 337264 sequences. (Running on oeis4.)