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Possible proof of Reix' conjecture (Wagstaff primes, plus some issues)
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2021-09-20, 19:33
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Batalov
"Serge"
Mar 2008
Phi(4,2^7658614+1)/2
3×29×113 Posts
Quote:
Originally Posted by
kijinSeija
(3+sqrt(-7/4))*(3-sqrt(-7/4)) = 43/4 right ? I'm not sure about that
Use (a-b)(a+b) = a
^{2}
- b
^{2}
and Bob's your uncle.
Batalov
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