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A105883 Primes for which -11 is a primitive root. 1
2, 7, 13, 17, 29, 41, 73, 79, 83, 101, 107, 109, 127, 131, 139, 149, 151, 167, 173, 197, 227, 233, 239, 263, 271, 277, 281, 283, 293, 307, 347, 359, 373, 431, 439, 461, 479, 491, 503, 557, 563, 569, 571, 593, 601, 607, 613, 659, 673, 677, 701, 739, 743, 761, 769, 787, 809 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
LINKS
MATHEMATICA
pr=-11; Select[Prime[Range[200]], MultiplicativeOrder[pr, # ] == #-1 &]
CROSSREFS
Sequence in context: A063099 A065509 A094516 * A191036 A106911 A019370
KEYWORD
nonn
AUTHOR
N. J. A. Sloane, Apr 24 2005
STATUS
approved

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Last modified April 16 12:52 EDT 2024. Contains 371711 sequences. (Running on oeis4.)