67
This number is a prime.
Single Curio View: (Seek other curios for this number)
The largest known prime number p for which the decimal
expansion of 2p does not
contain any pair of consecutive equal digits. It's also the
case for the decimal expansion of
3p. [Capelle]
Submitted: 2009-08-20 11:38:05; Last Modified: 2009-09-16 16:09:28.
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