An iteration produces all the prime numbers

[EdS2]

Indeed, so, all true. I still liked what I saw!

Thanks for Mills' constant (1.3063778838630806904686144926...) - that's perhaps a little more accessible, as we only need an expression, not an iteration. (Then again, it produces only primes, less impressive to me than producing all primes, although that is of course a matter of taste.)