The book is now available! 135
(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 two prime factors of 135 are 3 and 5. Note that, starting with 3, the sum of 5 consecutively squared integers equals 135. [Cramer]

+ Both 1!+3!+5! and 1!!+3!!+5!! are primes. [Jevtic]

(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=870



Prime Curios! © 2000-2019 (all rights reserved)  privacy statement   (This page was generated in 0.0081 seconds.)