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: 2009-01-11 01:27:54; Last Modified: 2009-01-12 22:38:04.
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