logical fallacy of Euler's product formula

ζ(s) =1+1/2s+13s+…

1/2sζ(s) =1/2s+14s+…

(1−1/2s)ζ(s) =1+1/3s+…

(1−1/2s)(1−1/3s)ζ(s) =1+1/45s+…

   ・

   ・

ζ(s) ≠ Π1/1−1/ps

 

         T.theodor            2022.9.30.