The book is now available! 649
(another Prime Pages' Curiosity)
Prime Curios!

Valid HTML 4.01!

Curios: Curios Search:

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

+ The smallest brilliant number that contains all three brilliant digits. [Gaydos]

+ The smallest 3-digit brilliant number formed from the concatenation of composite digits. Note that its prime factors, (11, 59), create another brilliant number, 1159=19*61, whose prime factors create a third brilliant number, i.e., 649=11*59, 1159=19*61, 1961=37*53. So, 649 is an "extra-brilliant number." [Loungrides]

(There is one curio for this number that has not yet been approved by an editor.)

  To link to this page use /curios/page.php?number_id=13107

Prime Curios! © 2000-2019 (all rights reserved)  privacy statement   (This page was generated in 0.0109 seconds.)