The "biggest prize ever" in an Australian lottery game jackpotted for the eighth consecutive week after no players held a division one winning entry in last week's draw, the agency said on Thursday.

"If one single entry takes home the entire $110 million jackpot tonight, it will be the biggest Australian lottery prize ever won by a single entry," spokeswoman Bronwyn Spencer said.

"The current record is held by a Sydney health worker who scored just over $107 million in January this year."

Ms Spencer said it was expected up to a third of Australian adults will have an entry into tonight's draw.

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