1294 x 40000
1294 x 40000 = 51760000
Example of 1294 x 40000 pixels banner dimensions.
1244 x 40050 1254 x 40040 1264 x 40030 1274 x 40020 1284 x 40010
1294 x 39950 1294 x 39960 1294 x 39970 1294 x 39980 1294 x 39990
1294 x 40050 1294 x 40040 1294 x 40030 1294 x 40020 1294 x 40010