The book is now available! 900001
(just those submitted by Sariyar)
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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 'Sariyar': (Click here to show all)

+ Smallest number X such that Sod(X)^Sod(X)+X is a multidigit palindromic prime, i.e., ((9+1)^(9+1)+900001=10000900001). [Sariyar]

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