Here is the output of /etc/shadow
for two different users stored on the system:
usr1:$1$zgKwt6aQ$gXxsMLgcxa/u6rmq5QseP.:14307:0:99999:7:::
usr2:$6$9Bh5mQ5t$VY64eVcILqgXIC1EFPJ.f3tDVrsSf4y1Th6dleFN2FcuUJQUGevVXILySNfQlDNVWBQXCHaja1hyms.mVeDOY/:14839:0:99999:7:::
Question being, why do these passwd hashes (both working) have different length?