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Search: id:A002230
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| A002230 |
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Primes with record values of the least positive primitive root.
(Formerly M0855 N0325)
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+0
6
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| 2, 3, 7, 23, 41, 71, 191, 409, 2161, 5881, 36721, 55441, 71761, 110881, 760321, 5109721, 17551561, 29418841, 33358081, 45024841, 90441961, 184254841, 324013369, 831143041, 1685283601, 6064561441, 7111268641, 9470788801, 28725635761, 108709927561, 386681163961, 1990614824641, 44384069747161, 89637484042681
(list; graph; listen)
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OFFSET
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1,1
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REFERENCES
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R. Osborn, Tables of All Primitive Roots of Odd Primes Less Than 1000, Univ. Texas Press, 1961.
A. E. Western and J. C. P. Miller, Tables of Indices and Primitive Roots. Royal Society Mathematical Tables, Vol. 9, Cambridge Univ. Press, 1968, p. XLIV.
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LINKS
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Index entries for primes by primitive root
Tomas Oliveira e Silva, Least prime primitive root of prime numbers
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CROSSREFS
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Cf. A002229 (for the primitive roots in question).
Records in A023048, indices in A114885.
Adjacent sequences: A002227 A002228 A002229 this_sequence A002231 A002232 A002233
Sequence in context: A061712 A059661 A072686 this_sequence A106865 A000057 A037231
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KEYWORD
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nonn,easy,nice
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AUTHOR
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njas
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EXTENSIONS
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More terms from Scott Lindhurst (ScottL(AT)alumni.princeton.edu)
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