A friend felt the need to explore wikipedia and stumbled across "prime notation". I've been working with primes for awhile (cryptography programmer) and have never seen a notation for "combining prime" until today.
I'm not sure if this is an accepted notation or of it is some wikipedia art. I've searched around the web and haven't come across it. Maybe it is some obscure area of mathematics?
Q: Is "combining prime" an actual mathematical operation and does it have the following notation?