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A116630
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Positive integers n such that 13^n == 4 (mod n).
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5
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1, 3, 51, 129, 125869, 158287, 1723647, 1839003, 90808797, 3661886147, 7368982721, 130424652229, 1616928424359, 4003183891851
(list; graph; refs; listen; history; internal format)
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OFFSET
| 1,2
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COMMENTS
| Some larger terms: 84058689739550643018360088224267, 11083544368708558891212925543084197628431243723
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CROSSREFS
| Cf. A116609, A116611, A116620, A116621, A116622, A116629.
Sequence in context: A071094 A144987 A062216 * A045489 A145242 A075869
Adjacent sequences: A116627 A116628 A116629 * A116631 A116632 A116633
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KEYWORD
| more,nonn
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AUTHOR
| Zak Seidov (zakseidov(AT)yahoo.com), Feb 19 2006
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EXTENSIONS
| More terms from Ryan Propper (rpropper(AT)cs.stanford.edu), Jan 09 2008
Terms 1,3 prepended and three more terms added by Max Alekseyev (maxale(AT)gmail.com), Jun 26 2011
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