The book is now available! 212345678987654321
(another Prime Pages' Curiosity)
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GIMPS has discovered a new largest known prime number: 282589933-1 (24,862,048 digits)

                                                         21234567 8987654321
+ The first prime number ending with all the ciphers (1 to 9 to 1) in palindromic order. [Xordan]




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