The book is now available! 7187
(another Prime Pages' Curiosity)
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GIMPS has discovered a new largest known prime number: 282589933-1 (24,862,048 digits)

+ The first American animal spaceflight, carrying the Rhesus monkey Sam, had a maximum velocity of 7187 kilometers per hour. The flight was launched prior to noon on December 4, 1959, from Wallops Island, Virginia.

+ The first emirp obtained by concatenation of a double-digit number and the sum and product of its own digits. [Loungrides]

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