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This number is a prime.
1133335555 5577777779 9999799999
Single Curio View: (Seek other curios for this number)The smallest odd-digit prime containing (d+1) times each of the odd digits d. [Loungrides]
Submitted: 2010-07-06 06:30:11; Last Modified: 2018-12-24 13:57:49.
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