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A105896
Primes for which -24 is a primitive root.
1
13, 17, 19, 37, 41, 43, 47, 71, 89, 109, 113, 137, 139, 157, 163, 167, 181, 191, 211, 229, 233, 257, 263, 277, 281, 283, 331, 353, 359, 373, 383, 397, 401, 421, 479, 503, 541, 569, 571, 593, 599, 617, 641, 647, 691, 709, 719, 733, 739, 743, 761, 809, 811, 829, 839, 857
OFFSET
1,1
MATHEMATICA
pr=-24; Select[Prime[Range[200]], MultiplicativeOrder[pr, # ] == #-1 &]
CROSSREFS
Sequence in context: A104213 A178550 A325934 * A112741 A111380 A288612
KEYWORD
nonn
AUTHOR
N. J. A. Sloane, Apr 24 2005
STATUS
approved