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Old 2015-05-19, 21:10   #6
Batalov
 
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"Serge"
Mar 2008
Phi(4,2^7658614+1)/2

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Quote:
Originally Posted by arbooker View Post
I can also send the certificate file if you like. I've recorded the factors found by sieving, so you don't have to repeat every step from scratch (unless you want to, of course)...
That's the right way to do it!

I've warmed up by brute force double-checking up to a(18) and a couple more are pending, but if you send me the blueprints, that would save even more time for DC. I'll PM you.
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