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A161160
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Smallest member of Ormiston prime quadruple.
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6
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6607882123, 7768673789, 11550316123, 13978938739, 16819885123, 20316483739, 31542480917, 36739640911, 38132974739, 40224610913, 44453840917, 45078784789, 48421320917, 48789908137, 53623243789, 54120163789, 54936260123, 56168170789
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OFFSET
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1,1
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COMMENTS
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An Ormiston (or Rearrangement) prime quadruple is a sequence of 4 consecutive primes, which all have the same decimal digits in some different order. - M. F. Hasler, Oct 08 2012
The first Ormiston quintuple is (20847942560791, 20847942560917, 20847942560971, 20847942561079, 20847942561097). - Giovanni Resta, Oct 07 2012
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LINKS
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EXAMPLE
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The first Ormiston quadruple is (6607882123,6607882213,6607882231,6607882321).
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CROSSREFS
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KEYWORD
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base,nonn
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AUTHOR
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STATUS
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approved
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