EntityQ1014491· pop 10· linked from 112 articlesprime knotSign in to savenon-trivial knot which cannot be written as the knot sum of two non-trivial knotsConnectionsknot theoryEntityconnected sumEntitytorus knotEntityintegerEntityknotEntitytorusEntitycoprimeEntityOn-Line Encyclopedia of Integer SequencesEntityMathWorldEntityEric W. WeissteinEntitymirror imageEntityBorromean ringsEntityknotEntitychiralityEntitytrefoil knotEntitySolomon's knotEntityunknotEntitylinking numberEntityReidemeister moveEntitybraid groupEntityCategoriesKnot invariantsKnots (knot theory)Prime knots and links