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A105907 Primes for which -35 is a primitive root. 1
2, 19, 23, 37, 41, 53, 59, 61, 67, 89, 101, 107, 127, 131, 137, 139, 163, 197, 199, 229, 233, 241, 251, 263, 269, 311, 317, 347, 373, 409, 419, 439, 457, 461, 463, 479, 509, 521, 557, 601, 617, 653, 661, 673, 683, 691, 719, 743, 757, 811, 823, 827, 829, 839, 863, 877, 881 (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=-35; Select[Prime[Range[200]], MultiplicativeOrder[pr, # ] == #-1 &]

CROSSREFS

Sequence in context: A191068 A069690 A037003 * A018696 A175451 A004023

Adjacent sequences:  A105904 A105905 A105906 * A105908 A105909 A105910

KEYWORD

nonn

AUTHOR

N. J. A. Sloane, Apr 24 2005

STATUS

approved

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Last modified September 20 22:20 EDT 2018. Contains 315247 sequences. (Running on oeis4.)