The book is now available! 20772199
(just those submitted by Rivera)
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The hardware and software on this system was updated September 4th.  Please let me know of any problem you encounter. <caldwell@utm.edu>

Just showing those entries submitted by 'Rivera': (Click here to show all)

+ The number 20772199 is the smallest integer with the property that the sum of the prime factors of n and the sum of the prime factors of n+1 are both equal to 666: [Rivera]




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