Rough number
= Rough number
{wiki}
= z-sieved number
{synonym}
A $z$-rough integer has no <prime factor> below $z$; $1$ is included. Some authors instead exclude <prime factors> at most $z$, so the endpoint convention should be stated.
= Rough number
{wiki}
= z-sieved number
{synonym}
A $z$-rough integer has no <prime factor> below $z$; $1$ is included. Some authors instead exclude <prime factors> at most $z$, so the endpoint convention should be stated.