509

This number is a prime.

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The smallest multidigit octanacci prime number. (The sequence of octanacci numbers starts with eight predetermined terms, the first seven are zeros and the 8th is 1, each term afterwards being the sum of the preceding eight terms). [Loungrides]

Submitted: 2016-10-11 09:43:25;   Last Modified: 2018-03-29 05:48:15.
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