The book is now available! 18084...26887 (73-digits)
(another Prime Pages' Curiosity)
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                                                                         180
8422353177 3495645465 1203551253 0001279481 2598542488 6045434898 9451026887
+ A prime factor of 2^1181-1. Note that the digit-length of the factor and 1181 are emirps.




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