This summer, someone in Illinois became a billionaire but it's been a month since 

the Mega Millions of numbers were drawn and that person has not claimed their historic prize.

One ticket purchased at Speedway Gas Station in Des Plaines (Illinois) matched

the winning numbers of 13, 45, 57, and 67. The Mega Ball of 14 was also drawn on July 29. 

This made the purchaser the winner of the $1.34 Billion prize.

Officials from the lottery say that the jackpot has not been claimed as of August 25th.

It's not uncommon for a prize this large to take a winner a little longer to claim it because 

they may want to seek professional financial and legal advice before claiming,

Emilia Mazur, Illinois lottery spokesperson