The book is now available! 99999...99999 (5749-digits)
(just those submitted by Dobb)
Prime Curios!

Valid HTML 4.01!

Curios: Curios Search:

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

Just showing those entries submitted by 'Dobb': (Click here to show all)

+ This 5749-digit prime is both a 'near-repdigit' (with all digits but one alike) and a palindrome. It is formed by concatenating (stringing together) 2874 9s, a 2, and 2874 9s. Harvey Dubner discovered it in 1989. [Dobb]

Prime Curios! © 2000-2020 (all rights reserved)  privacy statement   (This page was generated in 0.0032 seconds.)