The book is now available! 1087
(another Prime Pages' Curiosity)
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GIMPS has discovered a new largest known prime number: 282589933-1 (24,862,048 digits)

+ 1087 is a prime factor of the 32nd Lucas number (the first such number with index of form 2^n that is composite).

+ The largest known number such that (10000^n+1)/10001 is a probable prime.

+ The smallest prime of the form Rm-m!, i.e., 1111-4! = 1087. [Loungrides]

+ The only 4-digit Kynea prime. [Loungrides]

+ 1087 + 6^n is prime for n = 1 to 8. [Petrov]

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




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