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Old 2020-07-31, 22:23   #159
paulunderwood
 
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Sep 2002
Database er0rr

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Quote:
Originally Posted by Batalov View Post
After a rather depressing gap a curiously strong mint was found:

215317227 + 27658614 + 1 is the new largest known prime Gaussian-Mersenne norm
(also, it is a Proth prime and a Generalized Unique prime).
Congratulations for a top 20 prime!
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