The book is now available! 37111337
(another Prime Pages' Curiosity)
Prime Curios!
Curios: Curios Search:
 

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

 

37111337 is prime. Split the digits into 4 pairs (37, 11, 13, 37) and all of them are prime. Now split the first pair into two digits (3, 7) and multiply with the remaining pairs (3 * 7 * 11 * 13 * 37) to get 111111. Note that 3 * 37 = 111, which is embedded in the original prime. [Brod]

 

  Submitted: 2002-01-22 18:30:19;   Last Modified: 2009-01-19 14:28:53.



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