The book is now available! 3331
(another Prime Pages' Curiosity)
Prime Curios!
Curios: Curios Search:
 
Participate: 		+ The only near-repdigit prime ending with 1 that contains d times the digit d. [Loungrides]

+ The largest known prime p such that p-t are all composite for p/2 < t < p, where t is a triangular number. [Capelle]

  To link to this page use http://primes.utm.edu/curios/page.php?number_id=8310


Prime Curios! © 1999-2009 (all rights reserved)