Talk:Rough number

I tried to clarify the examples - by the definition not only numbers which include a factor of k can be k-rough, right?

For example, all odd numbers are 3-rough, not only 3 mod 6. --Walt (talk) 00:55, 30 October 2008 (UTC)

I don't think 1 is 3-rough (?), but it is an odd number. 2601:602:9601:C510:1491:9E32:BCEF:82D3 (talk) 21:48, 12 October 2021 (UTC)
 * 1 is 3-rough, according to the definition that all prime factors are ≥ 3. There are zero prime factors, so all zero of them are ≥ 3. See vacuous truth. —David Eppstein (talk) 21:56, 12 October 2021 (UTC)

Terminology for k_m-roughness?
Is there any standard terminology or symbology to describe n as being $$k_m$$-rough where $$k_m = \lceil n^{1/m} \rceil$$? I find a need for such a concept when showing $$\tau(n) \ne x$$ for some x. Hv (talk) 13:17, 13 July 2022 (UTC)