66666...99999 (27-digits)
This number is a prime.
6666664 4448888888 8999999999
Single Curio View: (Seek other curios for this number)
The largest prime with each composite digit d
repeated d times. [Beedassy]
Submitted: 2009-03-22 08:03:30; Last Modified: 2009-03-22 14:10:02.
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