The book is now available! 3363
(just those submitted by Kazgan)
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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 'Kazgan': (Click here to show all)

+ The product of its digits (3*3*6*3 = 162) is exactly 2 times the sum of its prime factors (3+19+59 = 81). [Kazgan]

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