Hello! I read some stuff about the Riemann hypothesis and the formulation seems pretty clear. I also read that many proof of it (well basically all of them) are wrong. I was just wondering in which way are they wrong? (I haven't find a page with the wrong proofs, together with explanations of why they are wrong) Some proofs are 2 pages long and I assume that people with good knowledge in the field attempted to prove it. So how can they be wrong, without being aware of it? Thank you!