The book is now available! 298995971
(another Prime Pages' Curiosity)
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The hardware and software on this system was updated September 4th.  Please let me know of any problem you encounter. <>

+ Last member of the only known prime quintuplet (3, 11, 131, 17291, 298995971) in a p2 + p - 1 progression. [De Geest]

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