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                                  286134470 8598612854 2376785615 6329902081
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3877845186615648345*266 + 1 is a Proth number as well as a Sierpinski number. [Wesolowski]

 

  Submitted: 2009-08-11 05:18:59;   Last Modified: 2009-08-11 07:19:59.



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