The book is now available! 23457987601
(just those submitted by Gupta)
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GIMPS has discovered a new largest known prime number: 282589933-1 (24,862,048 digits)

                                                                2 3457987601

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

+ Smallest pandigital prime such that its prime index (i.e., 1027496835) is also pandigital. [Gupta]

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