The book is now available! 11111...11111 (37-digits)
(another Prime Pages' Curiosity)
Prime Curios!
Curios: Curios Search:
 

Participate:
Share
                                    1111114 1111444411 4241144441 1114111111
Single Curio View:   (Seek other curios for this number)

 


             1
            1 1
       1 1 1 4 1 1 1
        1 4 4 4 4 1
         1 4 2 4 1
        1 4 4 4 4 1
       1 1 1 4 1 1 1
            1 1
             1

The smallest star-congruent prime of order 3. If we concatenate the number of digits in each row, i.e., 1, 2, 7, 6, 5, 6, 7, 2, 1, we form another palindromic prime. [Honaker]

 

  Submitted: 2003-02-07 01:53:07;   Last Modified: 2008-01-30 11:28:00.



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