irreducible element

non-zero non-unit element in an integral domain that is not a product of two non-units
Thing general Q2989575
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irreducible element

Summary

irreducible element ranks in the top 2% of general entities by monthly Wikipedia readership (74 views/month).[1]

Key Facts

  • irreducible element's subclass of is recorded as element[2].
  • irreducible element's subclass of is recorded as non-unit[3].
  • irreducible element's part of is recorded as primality in a ring[4].
  • irreducible element's Freebase ID is recorded as /m/05pdbdz[5].
  • irreducible element's different from is recorded as prime element[6].
  • irreducible element's defining formula is recorded as \operatorname{irreducible}(x) \iff (x \ne 0) \land (\nexists x^{-1}) \land \left(\forall a,b \colon ab = x \implies (\exists a^{-1}) \lor (\exists b^{-1})\right)[7].
  • irreducible element's MathWorld ID is recorded as IrreducibleElement[8].
  • irreducible element's nLab ID is recorded as irreducible element[9].
  • irreducible element's maintained by WikiProject is recorded as WikiProject Mathematics[10].
  • irreducible element's Microsoft Academic ID is recorded as 15376144[11].
  • irreducible element's OpenAlex ID is recorded as C15376144[12].
  • irreducible element's Metamath statement ID is recorded as df-irred[13].

Why It Matters

irreducible element ranks in the top 2% of general entities by monthly Wikipedia readership (74 views/month).[1] It has Wikipedia articles in 13 language editions, a strong signal of global cultural recognition.[14] It is known by 7 alternative names across languages and contexts.[15]

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [2] . wikidata.org.
  2. [3] . wikidata.org.
  3. [4] . wikidata.org.
  4. [5] . Freebase Data Dumps. wikidata.org.
  5. [6] . wikidata.org.
  6. [7] . wikidata.org.
  7. [8] . wikidata.org.
  8. [9] . wikidata.org.
  9. [10] . wikidata.org.
  10. [11] . wikidata.org.
  11. [12] . OpenAlex. Retrieved . docs.openalex.org. Provenance: wikidata.org.
  12. [13] . wikidata.org.

Aggregate / graph-position facts

  1. [1] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [14] . Wikidata sitelinks. wikidata.org.
  3. [15] . Wikidata aliases. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). irreducible element. Retrieved April 10, 2026, from https://4ort.xyz/entity/irreducible-element
MLA “irreducible element.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/irreducible-element.
BibTeX @misc{4ortxyz_irreducible-element_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{irreducible element}}, year = {2026}, url = {https://4ort.xyz/entity/irreducible-element}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): irreducible element — https://4ort.xyz/entity/irreducible-element (retrieved 2026-04-10)

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