According to Mega Millions' rules, a Megaplier increases the value of prizes at the lower levels by that amount.
For example, a $1 million reward may grow to $3 million with a 3X Megaplier.
The Match 5 victor correctly predicted all the numbers for the white balls but failed to choose the Megaball.
The $1 million winning Match 5 ticket was purchased in Mississippi.
The next Mega Millions drawing will take place on Friday, December 9 at 11:59 p.m.
Drawings are conducted every Tuesday and Friday at 8:59 p.m.