The book is now available! 1301477951890177
(another Prime Pages' Curiosity)
Prime Curios!
Curios: Curios Search:
 

Participate:
Share
                                                           130147 7951890177
Single Curio View:   (Seek other curios for this number)

 

The smallest 16-digit emirp that remains an emirp after rightmost digits are omitted two at a time. [Loungrides]

 

  Submitted: 2011-02-04 11:07:00;   Last Modified: 2011-08-28 14:50:06.



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