98

This number is a composite.

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98 repeated 9+8 times, followed by 1, is prime (98989898989898989898989898989898981). 98 times 9+8, followed by 1, is a palindromic prime (16661). [Silva]

Submitted: 2009-01-10 19:27:54;   Last Modified: 2009-01-12 16:38:04.
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