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A105910 Primes for which -38 is a primitive root. 0
5, 11, 31, 43, 71, 83, 89, 97, 101, 103, 113, 131, 139, 149, 157, 167, 193, 197, 223, 229, 251, 257, 347, 383, 389, 397, 401, 419, 431, 433, 439, 449, 467, 487, 491, 499, 521, 557, 569, 587, 599, 601, 607, 613, 641, 643, 653, 673, 701, 709, 739, 839, 853, 857, 863, 887 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

MATHEMATICA

pr=-38; Select[Prime[Range[200]], MultiplicativeOrder[pr, # ] == #-1 &]

CROSSREFS

Sequence in context: A191069 A045453 A052228 * A023259 A057470 A038580

Adjacent sequences:  A105907 A105908 A105909 * A105911 A105912 A105913

KEYWORD

nonn

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com), Apr 24 2005

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Last modified February 14 15:32 EST 2012. Contains 205635 sequences.