The book is now available! 6829
(another Prime Pages' Curiosity)
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+ 6829 = (89 x 5 x 3) + (67 x 41 x 2) is an equation containing seven primes : 2, 3, 5, 41, 67, 89, 6829. For the second member of this equation, all the digits > 0 are used (without repetition). [Capelle]




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