Notice that Israel entered the promised land about 2600 years after creation..(1400BC).........also notice that Israel returned to the promised land after 2520 years of punishment in 1948..((Ezekiel 4:4-6  and Leviticus 26:28))
 
its now 2583 years after israel returned from Babylon.......There were 3 returnes,,,,,,, gets confusing to try to get the dates exactly right.........
 
Lewis Brackett