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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 'Hartley': (Click here to show all)

+ Let this number be C. This is the smallest number that can be written as 2a^2 or as 3b^3, for which C+1 and C-1 are both prime. [Hartley]




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