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Search: id:A092045
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| A092045 |
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Numbers n such that prime(n) == -3 (mod n). |
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+0
11
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| 1, 2, 25, 26, 68, 1054, 1058, 6472, 251723, 4124468, 69709727, 69709942, 465769817, 465769835, 1208198860, 8179002154, 8179002176, 8179002178, 145935689360, 145935689369, 145935689392, 145935689393
(list; graph; listen)
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OFFSET
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1,2
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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] == n - 3, Print[n]], {n, 1, 10^9}]
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CROSSREFS
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Cf. A023145, A045924, A092044, A092046, A092047, A092048, A092049, A092050, A092051, A092052.
Sequence in context: A076449 A153811 A101962 this_sequence A054283 A041723 A067443
Adjacent sequences: A092042 A092043 A092044 this_sequence A092046 A092047 A092048
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KEYWORD
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nonn
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AUTHOR
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Robert G. Wilson v (rgwv(AT)rgwv.com), Feb 18 2004
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EXTENSIONS
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Corrected by Mohammed Bouayoun (bouyao(AT)wanadoo.fr), Feb 20 2004
a(13)-a(22) from Robert G. Wilson v (rgwv(at)rgwv.com), Feb 22 2006
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