Re: conjecture on mersenne prime...
- --- In email@example.com, "S. R. Sudarshan Iyengar"
>Will Edgington says many consider it to be an open question rather
> Is this a conjecture? or is it a false statement? or is it a well
> known theorem?
> if p is prime then (2^p)-1 is square free.
than a conjecture, but there are no counterexamples below 4e12. He
has information about what is known on his page.
Poohbah of OddPerfect.org