This number is a prime.

Single Curio View:   (Seek other curios for this number)
Smaller of the only twin prime pair produced by subtracting 1 from the difference of all truncations of 666666666 from itself and adding 1 to the same difference. [Loungrides]

Submitted: 2015-02-25 14:35:52;   Last Modified: 2015-02-25 14:40:27.
Printed from the PrimePages <primes.utm.edu> © G. L. Honaker and Chris K. Caldwell