Loading collection data...
Collections are a way for you to organize kata so that you can create your own training routines. Every collection you create is public and automatically sharable with other warriors. After you have added a few kata to a collection you and others can train on the kata contained within the collection.
Get started now by creating a new collection.
Okay, okay. You are right. My apologies.
Oh, let me share a link to an authoritative resource too!
https://primes.utm.edu/notes/faq/negative_primes.html
You see, you are all
rightwrongdamn I dont know ;]richardwellerson: if you have a definition in the description (the usual one btw), why are you trying to use another one?
There are only two positive divisors, and that is right. It legit says there are two positive divisors.
If you think of a number that has negative dividers, then it should also have twice the amount of factors because of symetry. However, we don't count negative numbers as dividers, so there are only two dividers.
https://www.expii.com/t/prime-numbers-definition-examples-9019#:~:text=A%20prime%20number%20is%20a%20natural%20number%20with%20exactly%202,1%20or%20the%20number%20itself.
http://www.profcardy.com/perguntas-frequentes-matematica/tirateima.php?id=2
Please check bibliography session.
That's wrong. 100% wrong.
A prime number admits exactly 4 divisors, because it is also its negative divisors.
So, -41 is prime, because admit -41, -1, 1 and -41.
41 also admits to being divided by -41, -1, 1 and 41.