The book is now available! 23572337
(another Prime Pages' Curiosity)
Prime Curios!
Curios: Curios Search:

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


The concatenation of the first six primes with only prime digits in increasing order is prime. Note also that the concatenation of the first two, four, and five primes with only prime digits are also prime. [Patterson]


  Submitted: 2004-08-16 07:39:55;   Last Modified: 2008-01-30 11:28:00.

Prime Curios! © 2000-2017 (all rights reserved)