The potential millionaire who matched all six numbers in the Lotto draw on Saturday February 9 bought the winning ticket in Sevenoaks.
The winning numbers were 8, 10, 27, 34, 40, 41 with a bonus ball of 48 - and the potential winner has until August 8 to claim their prize totalling £3,094,304.
If no-one comes forward to claim the cash before then, the money, plus all the interest generated, will go to the National Lottery good causes.
More top news
London Ambulance Service has more paramedic job vacancies than anywhere else in England.
Hundreds of people march for more affordable homes and control private rents in London.
Police proposals suggest that all frontline police officers should have the option of arming themselves with Tasers.