1. If the length is 3, then the day, month and year are read as binary values in the Date Format order. The Window for Two-digit Years value is used to determine the century. If the format is YJ, then the first byte is the year, and the second two are the day number in the year, stored as LSB, MSB.
A four-byte integer with a range of 0 to 4,294,967,295 for unsigned or -2,147,483,648 to 2,147,483,647 for signed.
An eight-byte integer with a range of 0 to 18,446,744,073,709,551,615 for unsigned or -9,223,372,036,854,775,808 to 9,223,372,036,854,775,807 for signed.