The book is now available! 413
(another Prime Pages' Curiosity)
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GIMPS has discovered a new largest known prime number: 282589933-1 (24,862,048 digits)

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Although 413 is a semiprime, (413 - 4)^4 + (413 - 1)^1 + (413 - 3)^3 is prime with prime length and a perfect number of prime digits. [Patterson]

 

  Submitted: 2006-10-20 15:23:45;   Last Modified: 2019-07-31 06:40:52.



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