The book is now available! 167772161
(another Prime Pages' Curiosity)
Prime Curios!

Valid HTML 4.01!

Curios: Curios Search:
 

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

+ The prime number 167772161 which is equal to 2^25*5+1 was found in 1878 to be a factor of 2^(2^23)+1 or Fermat 23 by Pervushin (also spelled Pervouchine). Note that it was found 125 years later in 2003 by Dario Alpern to be a factor of 10^(10^100)-1 or a googolplex minus one. [Dobb]




Prime Curios! © 2000-2019 (all rights reserved)  privacy statement   (This page was generated in 0.0201 seconds.)