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A019391
Primes with primitive root 68.
1
3, 5, 7, 11, 29, 61, 71, 73, 79, 97, 107, 113, 139, 163, 167, 173, 199, 227, 233, 241, 269, 277, 283, 317, 337, 347, 419, 431, 439, 449, 479, 487, 499, 503, 521, 541, 601, 607, 619, 641, 643, 653, 683, 691, 719, 809, 811, 821, 823, 827, 839, 853, 857, 877, 887, 907, 929
OFFSET
1,1
MATHEMATICA
pr=68; Select[Prime[Range[200]], MultiplicativeOrder[pr, # ] == #-1 &]
CROSSREFS
Sequence in context: A142247 A167895 A106712 * A060771 A265788 A061245
KEYWORD
nonn
STATUS
approved