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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 integer falling between prime twins whose sum of digits equals its Collatz trajectory length. The next three are 1099392, 1468458, and 1786458. [Gaydos]


  Submitted: 2019-04-27 19:53:07;   Last Modified: 2019-04-27 20:41:12.

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