The book is now available! 999779999159200499899
(another Prime Pages' Curiosity)
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GIMPS has discovered a new largest known prime number: 282589933-1 (24,862,048 digits)

                                                     9 9977999915 9200499899
+ The final 21 digits of 99^99 have 12 nines and form a prime. [Merickel]

(There is one curio for this number that has not yet been approved by an editor.)

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