The book is now available! 945457
(another Prime Pages' Curiosity)
Prime Curios!
Curios: Curios Search:
 

Participate:
Share
GIMPS has discovered a new largest known prime number: 282589933-1 (24,862,048 digits)

Single Curio View:   (Seek other curios for this number)

 

The only prime number whose square (893888938849) has a sum of reciprocals of digits that equals exactly two. [Gaydos]

 

  Submitted: 2019-03-31 09:20:30;   Last Modified: 2019-04-05 10:02:09.



Prime Curios! © 2000-2019 (all rights reserved)  privacy statement