It ran from Dec. 22, 2018 to Jan. 25, 2019, during the Trump administration. At 34 days, it was the longest government shutdown in history by a significant margin, as most shutdowns in recent decades have lasted two weeks or less.

With just one week left in the session before Congress departs for a six-week election break, there’s not much time for leaders to find consensus, draft a bill, hold votes in both chambers and secure President Joe Biden’s signature.

Congress has 12 days left to approve a short-term government funding bill before the shutdown deadline, though leaders in the Republican House and Democratic Senate haven’t felt the need to start negotiations just yet.