The book is now available! 53
(just those submitted by Gaydos)
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 'Gaydos': (Click here to show all)

+ There are exactly 53 sevens in the first 53 seventh powers. [Gaydos]

+ 53 (exactly half) of the first 106 prime numbers each has at least one prime cousin. [Gaydos]

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