Prime 5 is a recording by Ween. It was released in 1989. It is a sort of greatest hits compilation, comprising tracks from their first four releases: The Crucial Squeegie Lip, Axis: Bold as Boognish, Erica Peterson's Flaming Crib Death and The Live Brain Wedgie/WAD excerpts (Thereby creating the 5 in Prime 5). Although all of the tracks are known, copies of the tape only occasionally become available on the Internet. No artwork has been found for this tape.