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A105905
Primes for which -33 is a primitive root.
1
2, 5, 13, 53, 67, 73, 83, 89, 103, 107, 113, 131, 137, 163, 167, 199, 227, 239, 257, 263, 269, 317, 337, 347, 349, 353, 359, 367, 389, 409, 431, 449, 457, 479, 487, 491, 499, 503, 509, 563, 601, 613, 617, 619, 641, 643, 653, 659, 733, 743, 751, 773, 797, 823, 827, 853
OFFSET
1,1
MATHEMATICA
pr=-33; Select[Prime[Range[200]], MultiplicativeOrder[pr, # ] == #-1 &]
CROSSREFS
Sequence in context: A112836 A353719 A353722 * A236513 A214853 A075738
KEYWORD
nonn
AUTHOR
N. J. A. Sloane, Apr 24 2005
STATUS
approved