corrected contig length in {RESULT_PREFIX}_conterm_prediction file

[casolp]

Hi,
I am searching for contaminant sequences in a genome assembly (using the NT database) and am a bit confused about the values in the "Corrected contig length" column in the {RESULT_PREFIX}_conterm_prediction output file. I think I was expecting all the sizes in this column to be <20kb but I find some that are above 20Kb. Example below:

125736 LC484010.1 2 Mus musculus 13409 13766 33867 CP056483.1 0 Klebsiella sp. RHBSTW-00464 6331260 1934
125736 JN947498.1 2 Mus musculus 18036 18393 38918 CP056483.1 0 Klebsiella sp. RHBSTW-00464 6331260 1934

Am I understanding the output correctly?
Thanks!