The book is now available! 5461
(another Prime Pages' Curiosity)
Prime Curios!
Curios: Curios Search:

+ As of July 2001, the 5461-bit number containing zeros on prime positions and units on non-prime positions, reading right-to-left, is the largest known such prime. Note that there are no more PRPs up to 10000 bits. [Liaskovsky and Kulsha]

Prime Curios! © 2000-2015 (all rights reserved)