Thread: 69 * 2^n - 1
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Old 2014-01-05, 15:03   #17
diep
 
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Sep 2006
The Netherlands

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hi,

I found a prime, maybe some want to verify it is prime.
How to properly report it?

69 * 2 ^ 2649939 - 1 was found prime here!

Thanks,
Vincent

diep@xs4all.nl in case i don't respond quickly at forum.
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