given the importance of prime numbers ity is amazing that a test for primality is not in the core language

So what have you learned from this?

The sympy (symbolic math python) module would also work, but infortunately is not included in the python modules of codewars.

#11bfo_42u

thanks for the intel . python is very powerful . i will probably forget this .

It definitely isn't. Using someone else's code without actively engaging in the process of developing an algorithm yourself is not a good practice. What if you encounter a specific problem in the future that doesn't already have an existing solution? You will likely face difficulties in finding a way forward. Additionally, if an interviewer asks you to solve a similar problem and you solely rely on someone else's code, it will significantly decrease your chances of getting the job.

Well, if we're trying to learn how to efficiently solve actual day-to-day programmer problems, this is the best solution I'd imagine.

Tricky Kata! not as easy as it seems! Every newcomer like me should practice!
Thaks keczanilles

lol

C# translation - please check and approve! By the way, nice Kata. :)

The Python way?
Import a c-based module and let it do the heavy lifting?

wow there's a module for this

Thank you very much! I got feedbacks that it is hard for 7 kyu but then it will be a hard 7 kyu kata.:)

IMO 6kyu, but too late ...

approved