The book is now available! 1087
(another Prime Pages' Curiosity)
Prime Curios!
Curios: Curios Search:

+ 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]

(There are 3 curios for this number that have not yet been approved by an editor.)

Prime Curios! © 2000-2017 (all rights reserved)