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Search: id:A116659
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| A116659 |
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Numbers n such that prime(n) == 14 (mod n). |
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+0
5
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| 23, 81, 85, 87, 16057, 4124457, 27067011, 27067127, 1208198605, 1208198851
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OFFSET
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1,1
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COMMENT
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Or, positions of 14 in A004648. - Robert G. Wilson v (rgwv(at)rgwv.com), Feb 22 2006
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MATHEMATICA
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NextPrim[n_] := Block[{k = n + 1}, While[ !PrimeQ[k], k++ ]; k]; p = 1; Do[ If[ Mod[p = NextPrim[p], n] == 14, Print[n]], {n, 10^9}] (* Robert G. Wilson v *)
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CROSSREFS
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Cf. A004648; A023143 - A023152, A116657, A116677, A116658, A116659: prime(n) == m (mod n), m=1..14.
Sequence in context: A141974 A142650 A078597 this_sequence A139940 A052073 A128825
Adjacent sequences: A116656 A116657 A116658 this_sequence A116660 A116661 A116662
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KEYWORD
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nonn
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AUTHOR
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Zak Seidov (zakseidov(AT)yahoo.com), Feb 21 2006
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EXTENSIONS
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a(6)-a(10) from Robert G. Wilson v (rgwv(at)rgwv.com), Feb 22 2006
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