The book is now available! 1459
(just those submitted by Hartley)
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GIMPS has discovered a new largest known prime number: 282589933-1 (24,862,048 digits)

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

+ 919 = 1^3 + 4^3 + 5^3 + 9^3, and 1459 = 9^3 + 1^3 + 9^3. This is the smallest pair of prime numbers which are mutually the sums of (the same) powers of each others digits. [Hartley]




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