The book is now available! 91019
(just those submitted by Gevisier)
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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 'Gevisier': (Click here to show all)

+ 91019 = 100019 - 10009 + 1009 is a palindromic prime whose digits are not prime. Note that 1009, 10009 and 100019 are the smallest four, five and six-digit primes whose digits are not prime. [Gevisier]

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