1684 x 25000
1684 x 25000 = 42100000
Example of 1684 x 25000 pixels banner dimensions.
1634 x 25050 1644 x 25040 1654 x 25030 1664 x 25020 1674 x 25010
1684 x 24950 1684 x 24960 1684 x 24970 1684 x 24980 1684 x 24990
1684 x 25050 1684 x 25040 1684 x 25030 1684 x 25020 1684 x 25010