- #1

Firepanda

- 430

- 0

p = (3, 1 - √-5)

All the information I have is that it's a prime ideal.

I managed to calculate the normal of the ideal q = (3, 1 + √-5) (which was 3) by finding a the determinant of a base change matrix by considering an integral basis

Here I'm not sure how to do that (in the other example I managed to show an equivelence relation so that I could find an integral bases)

Here is a similar example with the ideal p

_{1}= (2, 1 + √-17)

Any help appreciated, thanks.