The book is now available! 44444444443333332221
(just those submitted by Silva)
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GIMPS has discovered a new largest known prime number: 282589933-1 (24,862,048 digits)

                                                       4444444444 3333332221

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

+ Prime formed from the first four digits repeated the first four triangular numbers times. [Silva]

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