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A158247
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Record-breaking occurrences of consecutive prime digits in the decimal expansion of pi.
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OFFSET
| 1,1
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COMMENTS
| a(2) = 535 because (beginning at position 8 after the decimal point of pi) it is a longer string of consecutive prime digits (i.e., digits 2, 3, 5, or 7 only) than any previous string.
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CROSSREFS
| Sequence in context: A133026 A100339 A195626 * A034314 A201431 A171359
Adjacent sequences: A158244 A158245 A158246 * A158248 A158249 A158250
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KEYWORD
| nonn,base
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AUTHOR
| G. L. Honaker, Jr. (honak3r(AT)gmail.com), Mar 14 2009
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EXTENSIONS
| a(5)-a(10) from Charles R Greathouse IV, Nov 21 2010.
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