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A061741
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Primes with 39 as smallest positive primitive root.
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32
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166031, 264961, 325249, 388081, 450071, 462841, 543601, 735271, 816649, 823201, 915049, 1063561, 1155151, 1414081, 1415929, 1554169, 1704271, 1884121, 1952449, 2181271, 2215921, 2290831, 2477521, 2499421, 2514961, 2585647, 2633689
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OFFSET
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1,1
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LINKS
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MATHEMATICA
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Select[ Prime@Range@221000, PrimitiveRoot@# == 39 &] (* Robert G. Wilson v, May 11 2001 *)
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PROG
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(PARI) is(n)=if(n<9||!isprime(n), return(0)); for(k=2, 38, if(znorder(Mod(k, n))==n-1, return(0))); znorder(Mod(39, n))==n-1 \\ Charles R Greathouse IV, Apr 28 2015
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CROSSREFS
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KEYWORD
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nonn
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AUTHOR
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EXTENSIONS
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STATUS
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approved
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