Thread: Casus of x^3+1
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Old 2021-12-15, 18:47   #1
RomanM
 
Jun 2021

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Default Casus of x^3+1

Do You know that
(2*(x^2+1)^3-7))^2\equiv3^4\ mod\ x^3+1
for all x in Z, abs(x)>=5???
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