The book is now available! 287
(another Prime Pages' Curiosity)
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+ 2*8*7 + 1, 2!+8!+7! - 1, and 2!*8!*7! + 1 are primes. [Firoozbakht]

+ The sum of consecutive primes in 3 different ways: 89 + 97 + 101 = 47 + 53 + 59 + 61 + 67 = 17 + 19 + 23 + 29 + 31 + 37 + 41 + 43 + 47 = 287. [Post]

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