DES MOINES, Iowa (AP) — Numbers have been drawn for a giant lottery jackpot of at least $521 million.

Mega Millions announced Friday night that the winning numbers are 11, 28, 31, 46, 59 and Mega Ball 1.

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It wasn’t yet known whether anyone had bought a winning ticket. The jackpot amount had climbed from $502 million to $521 million earlier in the day, but the final amount of the prize hadn’t been announced late Friday.

Credit: CBS3

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It’s the nation’s 10th largest lottery jackpot. No one has matched all six numbers drawn since January.

The $521 million figure refers to the annuity option, in which payments are made over 29 years. The cash option would pay $317 million.

Mega Millions is played in 44 states plus Washington, D.C., and the U.S. Virgin Islands.

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