1111111111111

This number is a composite.

                                                              111 1111111111

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


            1
         1 1 1 1
          1 1 1
         1 1 1 1
            1

A star-congruent prime of order 2 in bases 2 and 5. [Dobb]

Submitted: 2003-02-11 23:47:39;   Last Modified: 2008-01-30 11:28:00.
Printed from the PrimePages <primes.utm.edu> © G. L. Honaker and Chris K. Caldwell