2003

This number is a prime.

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200*3 ± 1, 20*03 ± 1, and 2*003 ± 1 are three sets of twin prime pairs. Note that 2003 is the largest prime for which this happens. [Rivera]

Submitted: 2003-01-14 18:37:22;   Last Modified: 2009-12-18 02:00:53.
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