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                    7 4444444444 4444444444 4444444444 4444444444 4444444444
4444444444 4444444444 4444444444 4444444444 4444444444 4444444444 4444444447
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The only square-congruent depression prime of order 11. [Loungrides]

 

  Submitted: 2009-07-21 08:26:55;   Last Modified: 2009-07-21 11:08:51.



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