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A132389
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Numbers n which are centers of prime galaxies. For each n, n plus any one of {-23,-19,-17,-13,-11,-1,+1,+11,+13,+17,+19,+23} is prime.
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0
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41280160361370, 65073487398990, 273596722858620, 305247832189230, 314546191059030, 334701417639750, 355340244780360, 552105775370310, 610954727181960, 660119078678220, 767920116273240, 776137769447880, 899316460923720, 957065931972990, 1333086396411840, 1490344945469310
(list; graph; refs; listen; history; internal format)
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OFFSET
| 1,1
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COMMENTS
| Each such n is a multiple of 210.
Owen Jarand remarks that this sequence was computed by Phil Carmody in the late 1990's.
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REFERENCES
| Owen Jarand, Posting to Number Theory List, Sep 10 2007.
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EXAMPLE
| 41280160361370 is here because 41280160361347, 41280160361351, 41280160361353, 41280160361357, 41280160361359, 41280160361369, 41280160361371, 41280160361381, 41280160361383, 41280160361387, 41280160361389, 41280160361393 are all primes.
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CROSSREFS
| Sequence in context: A171264 A172574 A122126 * A186913 A186018 A139575
Adjacent sequences: A132386 A132387 A132388 * A132390 A132391 A132392
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KEYWORD
| nonn
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AUTHOR
| N. J. A. Sloane (njas(AT)research.att.com), based on Owen Jarand's Number Theory List posting, Nov 12 2007
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EXTENSIONS
| Edited by Don Reble (djr(AT)nk.ca), Nov 16 2007
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