This number is a composite.

                                                             2861 1311719724

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The start of a record-breaking run of 203 consecutive integers (28611311719724-28611311719926) that are non-semiprimes. There are no greater runs less than 3*10^13. [Luhn]

Submitted: 2013-08-03 01:15:49;   Last Modified: 2013-08-03 06:58:48.
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