64037
This number is a prime.
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The smallest odd prime of the form (2*10^(5n) - 10^(4n) + 2*10^(3n) + 10^(2n) + 10^n + 1)/3. Its cube lacks zeros. [Honaker]
Submitted: 2001-06-14 02:13:34; Last Modified: 2008-08-31 21:01:17.
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