🌐EnglishEnglishDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsРусскийفارسی한국어日本語EntityQ1203540· pop 20· linked from 161 articlesmaximal idealproper ideal such that the only ideal it is properly contained in is the ring itselfAvailable in 20 languagesEspañolFrançaisDeutsch日本語РусскийPortuguêsItalianoCatalanCzechEsperantoGalicianConnectionsJacobson radicalEntityaffine varietyEntityCategoriesIdeals (ring theory)Prime idealsRing theory