1648 x 40000
1648 x 40000 = 65920000
Example of 1648 x 40000 pixels banner dimensions.
1598 x 40050 1608 x 40040 1618 x 40030 1628 x 40020 1638 x 40010
1648 x 39950 1648 x 39960 1648 x 39970 1648 x 39980 1648 x 39990
1648 x 40050 1648 x 40040 1648 x 40030 1648 x 40020 1648 x 40010