Charlie Saypon, who is undergoing chemotherapy, will split the $1.3 billion Powerball jackpot with his wife and a friend.

Charlie and Duanpen Saephan, and Laiza Chao were the winners of last month's $1.3 billion Powerball drawing, according to Oregon lottery officials.

The ticket was the fourth-largest Powerball jackpot in history.

The staggering $1.326 billion Powerball ticket was the fourth-largest Powerball jackpot in history and the eighth-largest among U.S. jackpot games.

The Plaid Panty won $100,000 and some major publicity for selling the $1.326 billion Powerball jackpot winning ticket. It's the eighth-largest U.S. lottery jackpot in history.

Miriam Long said accidentally pressing a button left her a millionaire.

The Powerball jackpot has ballooned to an estimated $1.3 billion ahead of Saturday night's drawing after a record streak with no jackpot winner.

On Saturday evening, Powerball's lottery drawing was delayed for several hours due to security procedures.

The jackpot is worth more than $1.3 billion dollars and is the fourth largest prize in Powerball history.

Who wants to be a billionaire? Previous lottery winners tell how their unexpected fortunes changed their lives.

No ticket matched Wednesday night's winning Powerball numbers, and the prize has now ballooned to $1.23 billion for the next drawing.

With no winner overnight, the grand prize is now the fifth largest in Powerball history.

The Powerball climbed again after no ticket won the jackpot in Monday night's drawing, the lottery said.

Monday's drawing has soared over $1 billion.

The Powerball jackpot now rises to 975 million ahead of its Monday night drawing.

The winner, who purchased the winning ticket at a ShopRite liquor store in Neptune, New Jersey, can remain anonymous, per state laws.

No ticket had Wednesday's winning numbers: 37, 46, 57, 60, 66 and bonus number 8.

The drawing will be held just before 11 p.m. ET at the Florida lottery draw studio in Tallahassee.

A single ticket sold at a ShopRite liquor store in Trenton, New Jersey, had all of the winning numbers.

One ticket sold in New Jersey had all of the winning numbers in Tuesday evening's drawing for the Mega Millions jackpot.

This is the sixth time the Mega Millions jackpot prize has surpassed $1 billion. Tuesday's jackpot win is the fifth-largest prize in the history of the game.

Monday's prize was the sixth-largest in Powerball history. The estimated cash value was $348.8 million.

After no grand prize winners were announced in Saturday's Powerball drawing, the jackpot has grown to an estimated $800 million while the Megamillions prize has ballooned to $1 billion.

Winning numbers were drawn for Mega Millions $977 million jackpot Friday night.

A look behind the numbers on why billion-dollar jackpots have become more common.

There were no winners in Wednesday night's Powerball drawing, which has grown to over $750 million. The Mega Millions jackpot is now over $977 million.

ABC News’ Kayna Whitworth has more on the two massive jackpots up for grabs.

Wednesday's Powerball jackpot is over $687 million, while Friday’s Mega Millions is estimated at $977 million.

Winning numbers were drawn Tuesday evening for the Mega Millions $893 million jackpot. The winning numbers were 24, 46, 49, 62, 66 and gold Mega Ball 7.

There is $977 million on the line in Friday night's Mega Millions jackpot drawing.

Tuesday's Mega Millions drawing is over $893 million while Wednesday's Power Ball drawing has soared to over $687 million.

The drawing for the jackpot will take place Tuesday night.

Monday's Powerball drawing hit an estimated $645 million and Tuesday's Mega Millions jackpot will be over $875 million.

Mega Million's jackpot prize rose to $875 million after Friday night's drawing. There have been 28 consecutive drawings without a winner.

Sunday night's drawing is worth an estimated $875 million. This is only the sixth time in the game's 22-year history that the top prize has reached that level.

A mother won the Lucky Day Lotto after using her child's birthday to select her winning numbers, according to the Illinois Lottery.

Due to an error, Powerball said a man had won the jackpot, but he is now suing after being told he didn't.

A group of current and former staffers of a Kentucky middle school have won $1 million by playing the Kentucky Powerball.

The winning ticket was sold in Grand Blanc, just outside of Flint.

With an estimated $410 million cash option, there have been 34 consecutive drawings without a jackpot winner.

Winnings totaling $760 million are on the line in Saturday night's Powerball jackpot drawing. There have been 33 consecutive drawings without a jackpot winner.

Monday's drawing is now worth an estimated $810 million, the lottery said.

The winning lottery numbers, which will include a cash option of $383 million, will be announced Saturday night.

Powerball jackpot climbing to an estimated 760 million dollars after 33 consecutive drawings without a jackpot winner.

The Powerball jackpot grand prize has grown again after no one matched all of the numbers in Wednesday night's drawing.

All eyes are on Wednesday night’s Powerball drawing after no ticket matched all six numbers on Christmas Day.

Santa was set to bring an extra gift to one lucky Powerball player this Christmas but did not end up delivering.

Winning Powerball numbers were drawn on Wednesday for $1.73 billion jackpot.

One lucky winner bought a ticket for the second-largest prize in Powerball history at a store in Frasier Park, California.

Winning Powerball numbers were drawn on Wednesday for $1.73 billion jackpot.