How can I tell whether a number is prime in C#

[@tetrislikeaboss]

Nice man, did you use the n^2 + n + 41 method? Or did you try and factorise it. Btw, I can relate to having messy GUIs since in python tkinter I always used to use .place() to make it more customisable but now I use .pack() which is much nicer looking imo.

[@technicalgamez621]

I didn't use n^2 + n + 41 method? Its much simpler than use for loop, look at the code I showed it. Python is backhand bro you need to write code to make it nice, In this program C# the code is simple and so I wanted to finish it quick that's why I didn't make GUI nicer but no code will be needed to make GUI better just designing skills. The videos like spaceship, flappy bird, pong that is full code, so if I write the code it will happen and yes GUI could be a problem for that.

[@technicalgamez621]

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