The book is now available! 1091
(just those submitted by Beedassy)
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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 'Beedassy': (Click here to show all)

+ The first occurrence of a sexy quadruplet (p, p + 6, p + 12, p + 18) of consecutive emirps: (1091, 1097, 1103, 1109). Note that the end terms are consecutive invertible primes whose digits are mere cyclic permutations of each other. [Beedassy]




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