5461

This number is a composite.

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As of July 2001, the 5461-bit number containing zeros on prime positions and units on non-prime positions, reading right-to-left, is the largest known such prime. [Liaskovsky and Kulsha]

Submitted: 2001-07-08 14:32:37;   Last Modified: 2015-07-08 07:00:27.
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