The book is now available! 19531891183017701711
(just those submitted by Gupta)
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GIMPS has discovered a new largest known prime number: 282589933-1 (24,862,048 digits)

                                                       1953189118 3017701711

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

+ The smallest prime formed from reverse concatenation of five consecutive triangular numbers, i.e., 1953, 1891, 1830, 1770, and 1711. [Gupta]

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