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

Just showing those entries submitted by 'Gaydos': (Click here to show all)

Gus Lascar © 2003
+ The 83rd palindromic number, 747, is divisible by 83. Is there a prime greater than 83 for which this is true? [Gaydos]

(There is one curio for this number that has not yet been approved by an editor.)




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