1. ## Simple Factoring Problem

Can anyone show me how 2 can be factored into primes in $\displaystyle Z[i]$ ?

Much thanks, Brim

2. Originally Posted by Brimley
Can anyone show me how 2 can be factored into primes in $\displaystyle Z[i]$ ?

Much thanks, Brim

$\displaystyle 2=(1+i)(1-i)$

Tonio

3. Much thanks Tonio!