C# No BigInteger type

Question

I was hoping to use the BigInteger type in some code, however the BigInteger namespace could not be found, despite me using the correct System.Numerics namespace. If this is a question of the compiler being outdated, I hope in the future it could be updated.
I know that there have been other posts but other value types are too small for what I am attempting to implement.
Thanks for any help!

Answer 1

Please see this blog post:

https://www.sololearn.com/Blog/38/8-simple-rules-to-get-help-from-the-community

Answer 2

Great