The book is now available! 3011
(another Prime Pages' Curiosity)
Prime Curios!
Curios: Curios Search:

+ The next year that will be an emirp. [Farrell]

+ 30/11 is the largest date that can be read as an emirp in day-month format. [Loungrides]

(There is one curio for this number that has not yet been approved by an editor.)

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