The book is now available! 498
(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. <>

+ 498 = prime(498)-prime(4)*prime(9)*prime(8). 498 is the only known number (up to 1.3*10^8) with this property. [Firoozbakht]

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