The book is now available! 6473
(another Prime Pages' Curiosity)
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GIMPS has discovered a new largest known prime number: 282589933-1 (24,862,048 digits)

+ The larger of only two primes whose the square can be represented as a concatenation of four double-digit primes, i.e., 41899729. [Loungrides]

+ The sum of the 22nd century's three brilliant years. [Gaydos]

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