Weird... Mine is 719xxx. I know Tesla doesn't do sequential numbers, but that seems like a big gap.
In 2018 (so ancient history I know), I had a vin for my model 3p in the 144,XXX range. I went to pick up the car, and it had so many issues on delivery that even the delivery person said "you probably should reject this car". He went to talk to his manager, and they had another car with the exact same spec in stock at the delivery center, so offered to swap me into that.
I happened to have the "born on" manufacturing date the car with the 144,XXX vin, and it was November 19th. The car they wanted to swap me into had a ven of 130,XXX, so I asked what the born on date was for that car. It was November 17th. I got the day of MFR from the delivery specialist of both cars, so I had not just the month, but the day.
I highly doubt tesla ( who was trying to make 5k cars a week at the time, produced 15k cars in 2 days, so this was proof to me that they assign the vins in batches and not sequentially.
The numbers and volume are higher now, but its likely a similar process.