The book is now available! 1011
(another Prime Pages' Curiosity)
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GIMPS has discovered a new largest known prime number: 282589933-1 (24,862,048 digits)

+ 1011 in base b is prime for all b < 10 with the exception of b=7. [Necula]

+ The smallest reflectable invertible semiprime and also the smallest reflectable invertible emirpimes. [Capelle]

(There are 2 curios for this number that have not yet been approved by an editor.)




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