The book is now available! 89
(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 larger of only two double-digit primes that does not produce a prime by adding a digit to it. (There is no prime "89d"). The smaller such prime is 53. [Loungrides]

 

  Submitted: 2011-06-20 22:21:26;   Last Modified: 2019-01-18 05:57:22.



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