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A019409 Primes with primitive root 87. 1
2, 5, 7, 37, 47, 53, 61, 67, 73, 97, 103, 131, 149, 157, 173, 191, 199, 229, 233, 251, 257, 263, 281, 283, 337, 353, 359, 401, 409, 421, 433, 439, 467, 479, 487, 491, 499, 503, 509, 521, 523, 541, 557, 563, 593, 599, 631, 643, 659, 733, 743, 769, 787, 811, 821, 827, 829 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Vincenzo Librandi, Table of n, a(n) for n = 1..1000

Index entries for primes by primitive root

MATHEMATICA

pr=87; Select[Prime[Range[200]], MultiplicativeOrder[pr, # ] == #-1 &]

CROSSREFS

Sequence in context: A277056 A160621 A028432 * A123232 A042559 A197222

Adjacent sequences:  A019406 A019407 A019408 * A019410 A019411 A019412

KEYWORD

nonn

AUTHOR

David W. Wilson

STATUS

approved

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Last modified September 22 08:15 EDT 2021. Contains 347605 sequences. (Running on oeis4.)