Can I root this phone? Need Help.

Ok so I have experience rooting Samsung phones, my previous phone was the S4. Now I've seen posts saying you can't root this phone and others saying you can, so I am a little confused. Some things I've seen are the BeastMode kernel which allows you to root, but I'm not sure if it's even necessary. I'm also heard people using CF-Auto-Root on Lollipop, but chainfire's site shows it only for 4.4.4 not 5.1.1, so again I am confused.

Any help on if and how I can root would be much appreciated. Please and Thank You!!

Device Info:
Software Version: N910PVPU4COG5
Hardware Version: N910P.05
Model Number: SM-N910P
Android Version: 5.1.1
Baseband Version: N910PVPU4COG5
Build Version: LMY47X.N910PVPU4COG5