1330
This number is a composite.
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1330 begins the first decade of numbers, 10n through 10n + 9, where n is a nonnegative integer, in which 10n + 5 is divisible by 3 and there are no primes. [Litman]
Submitted: 2001-12-07 15:34:41; Last Modified: 2009-01-19 18:00:57.
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