It is made up of $12m from Powerball first division and $1m from Lotto first division.
The numbers were: 26, 1, 11, 32, 2, 6, bonus ball 10 and Powerball 3.
The golden ticket was bought at the New World Merrilands supermarket in New Plymouth. Image / Google
New World Merrilands owner Luke Stock said at the time that the atmosphere at his store had been "amazing" as staff turned up for their shifts and people turned up to check their tickets.
"Of course, there is a lot of talk around who the winner could be. But we are just hoping it is a local - someone with a kind heart and a lot of love to give."
The lucky player is the 12th person to snag a Lotto Powerball win.
It comes just three weeks after a Hamilton player took home $16.5 million in Lotto Powerball on June 5.