EntityQ136313· pop 18· linked from 1 articlesZNSign in to saveZN or Zn may refer to:Article4 sectionsContentsAlgebraGeometryScienceOther usesZN or Zn may refer to:== Algebra == Zn, a cyclic group \mathbb{Z}_n, the ring of integers modulo n in modular arithmeticRead full article (5 paragraphs)ConnectionszincEntitynewtonEntity