Legendre's theorem

theorem giving conditions for existence of solutions to the Diophantine equation ax²+by²+cz²=0
Intangible theorem Q4454970
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Legendre's theorem

Summary

Legendre's theorem is a theorem[1]. It draws 12 Wikipedia views per month (theorem category, ranking #268 of 1,306).[2]

Key Facts

  • Legendre's theorem's instance of is recorded as theorem[3].
  • Legendre's theorem's Freebase ID is recorded as /m/025t7dk[4].
  • Legendre's theorem's proved by is recorded as Adrien-Marie Legendre[5].
  • Legendre's theorem's described by source is recorded as Great Soviet Encyclopedia (1926–1947)[6].
  • Legendre's theorem's defining formula is recorded as ax^2+by^2+cz^2=0[7].
  • Legendre's theorem's Google Knowledge Graph ID is recorded as /g/1237v_sq[8].
  • Legendre's theorem's maintained by WikiProject is recorded as WikiProject Mathematics[9].
  • Legendre's theorem's Microsoft Academic ID is recorded as 86287605[10].
  • Legendre's theorem's OpenAlex ID is recorded as C86287605[11].

Why It Matters

Legendre's theorem draws 12 Wikipedia views per month (theorem category, ranking #268 of 1,306).[2] It has Wikipedia articles in 6 language editions, a strong signal of global cultural recognition.[12]

📑 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). Legendre's theorem. Retrieved May 3, 2026, from https://4ort.xyz/entity/legendre-s-theorem
MLA “Legendre's theorem.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/legendre-s-theorem.
BibTeX @misc{4ortxyz_legendre-s-theorem_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Legendre's theorem}}, year = {2026}, url = {https://4ort.xyz/entity/legendre-s-theorem}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Legendre's theorem — https://4ort.xyz/entity/legendre-s-theorem (retrieved 2026-05-03)

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