The book is now available! 33333...33333 (4261-digits)
(another Prime Pages' Curiosity)
Prime Curios!
Curios: Curios Search:

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

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


Let R(n)=(10^n-1)/9 be the n-digit base-10 repunit. As of June 2003, the 4261-digit number (30*R(15)+4)*R(4260)/R(15)-1 was the largest known palindromic prime with prime digits. Proof: [Broadhurst]


  Submitted: 2003-06-27 17:29:11;   Last Modified: 2008-01-30 11:28:00.

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