The Mega Millions jackpot has grown to $1.25 billion.
No one won the top prize in Friday night's drawing.
The next drawing will be on Tuesday.
The odds of winning the jackpot are 1 in 302.5 million.
The jackpot has been growing since September 15.
The previous record for a lottery jackpot was $1.586 billion in 2016.
The cash option for the current Mega Millions jackpot is $739.6 million.
The jackpot can continue to grow if no one wins in the next drawing.
Mega Millions is played in 45 states, plus the District of Columbia and the U.S. Virgin Islands.