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GIMPS has discovered a new largest known prime number: 282589933-1 (24,862,048 digits)

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The smallest strobogrammatic brilliant number. If we delete the central digit, then we obtain the smallest strobogrammatic semiprime. [Capelle]


  Submitted: 2008-03-02 06:30:32;   Last Modified: 2008-03-04 22:58:56.

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