1111111111111111111

This number is a prime.

                                                        111111111 1111111111

Single Curio View:   (Seek other curios for this number)
      1 1 1
     1 1 1 1
    1 1 1 1 1
     1 1 1 1
      1 1 1

A repunit hex-congruent prime in bases 11 and 12. [Dobb]

Submitted: 2003-03-08 08:48:12;   Last Modified: 2008-01-30 17:28:00.
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