I received a shapefile for my project from an agency and was told that they always use UTM. However, the values have too many digits for being projected in UTM.
min max x 32507319 32624343 y 5925974 6074881
I've tried reading the file into QGIS but the shapes always appear outside of my map's boundaries, even if I use a world map, no matter which projection I try. The area where they should appear is Schleswig-Holstein, which is the northernmost federal state of Germany and has the following min and max values in UTM
min max x 426167.5 650147.9 y 5913377.7 6101334.8
As one can easily see, something's very wrong with the upper data. Does anyone know which projection I could use to fix this?