The book is now available! 23
(just those submitted by Keith)
Prime Curios!
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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 'Keith': (Click here to show all)

Kristen Eller ©2002
+ The number of elementary 2-fold polychords. [Keith]

+ 23 is the smallest prime with a composite number of 1s in its binary expansion. [Keith]

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