Sophie Germain

French mathematician, physicist, and philosopher (1776-1831)
Person human Q7103
Sophie Germain
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Summary

Sophie Germain was born on April 1, 1776[1], in Paris[2]. She died on June 27, 1831[3], in Paris[4]. She worked as a mathematician[5], physicist[6], and philosopher[7]. She ranks in the top 0.69% of human entities by monthly Wikipedia readership (6,979 views/month, #6,858 of 1,000,298).[8]

Key Facts

  • Place of death: rue de Savoie[9]
  • Place of burial: Père Lachaise Cemetery[10], Grave of Sophie Germain[11]
  • Father: Ambroise-François Germain[12]
  • Mother: Marie-Madeleine Gruguelu[13]
  • Country of citizenship: France[14]
  • Field of work: number theory[15], mechanics[16], physics[17], mathematics[18], philosophy[19]
  • Educated at: University of Göttingen[20]
  • Doctoral advisor: Carl Friedrich Gauss[21]
  • Notable work: Sophie Germain's theorem[22], Sophie Germain prime[23], Sophie Germain's Identity[24]
  • Award received: Grand prix des sciences mathématiques[25], 72 scientist women names on the Eiffel tower[26]
  • Influenced by: Archimedes[27]
  • Sex or gender: female[28]
  • Commons category: Sophie Germain[29]
  • Cause of death: breast cancer[30]
  • Family name: Germain[31]
  • Given name: Sophie[32]
  • Pseudonym: Antoine Auguste Le Blanc[33], M LeBlanc[34]
  • Relative: René-Claude Geoffroy de Villeneuve[35], Armand Lherbette[36]
  • Manner of death: natural causes[37]
  • Described by source: Brockhaus and Efron Encyclopedic Dictionary[38], BEIC Digital Library[39], Forgotten Women: The Scientists[40], Meyers Konversations-Lexikon, 4th edition (1885–1890)[41], Small Brockhaus and Efron Encyclopedic Dictionary[42]
  • Languages spoken, written or signed: French[43]
  • Commons Creator page: Sophie Germain[44]
  • Birth name: Marie-Sophie Germain[45]
  • Name in native language: Marie-Sophie Germain[46], Sophie Germain[47]

Body

Works and Contributions

Things named for Sophie Germain include she prime[48], an integer sequence[49]; Sophie Germain's Identity[50], an identity[51]; her theorem[52], a theorem[53]; Lycée Sophie-Germain[54], an educational facility[55], in France[56], founded in 1965[57]; Sophie Germain Prize[58], a science award[59], in France[60], founded in 2003[61]; Germain[62], an impact crater[63]; and ÑuSat 7[64], an Earth observation satellite[65].

Why It Matters

Sophie Germain has Wikipedia articles in 26 language editions, a strong signal of global cultural recognition.[66] She is known by 29 alternative names across languages and contexts.[67]

Entities named for her include she prime[48], an integer sequence[49]; Sophie Germain's Identity[50], an identity[51]; her theorem[52], a theorem[53]; Lycée Sophie-Germain[54], an educational facility[55], in France[56], founded in 1965[57]; Sophie Germain Prize[58], a science award[59], in France[60], founded in 2003[61]; and Germain[62], an impact crater[63].

FAQs

Where was Sophie Germain born?

Sophie Germain's place of birth was Paris[2].

Where did Sophie Germain die?

Sophie Germain passed away in Paris[4].

Who were Sophie Germain's parents?

Sophie Germain's father was Ambroise-François Germain[12]. Sophie Germain's mother was Marie-Madeleine Gruguelu[13].

What did Sophie Germain do for work?

Sophie Germain worked as a mathematician[5], physicist[6], and philosopher[7].

Where did Sophie Germain go to school?

Sophie Germain was educated at University of Göttingen[20].

What awards did Sophie Germain receive?

Honors received include Grand prix des sciences mathématiques[25] and 72 scientist women names on the Eiffel tower[26].

References

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

Direct Wikidata claims

  1. [2] ↑ . Great Norwegian Encyclopedia. Retrieved . wikidata.org.
  2. [4] ↑ . Great Norwegian Encyclopedia. Retrieved . wikidata.org.
  3. [9] ↑ . books.google.fr. books.google.fr. Provenance: wikidata.org.
  4. [28] ↑ . BnF authorities. Retrieved . wikidata.org.
  5. [12] ↑ . wikidata.org.
  6. [13] ↑ . Retrieved . wikidata.org.
  7. [14] ↑ . wikidata.org.
  8. [20] ↑ . Mathematics Genealogy Project. wikidata.org.
  9. [15] ↑ . wikidata.org.
  10. [16] ↑ . wikidata.org.
  11. [17] ↑ . Czech National Authority Database. Retrieved . wikidata.org.
  12. [18] ↑ . Czech National Authority Database. Retrieved . wikidata.org.
  13. [19] ↑ . Czech National Authority Database. Retrieved . wikidata.org.
  14. [5] ↑ . Integrated Authority File. Retrieved . slate.fr. Provenance: wikidata.org.
  15. [6] ↑ . wikidata.org.
  16. [7] ↑ . wikidata.org.
  17. [10] ↑ . Mère Lachaise. Retrieved . slate.fr. Provenance: wikidata.org.
  18. [11] ↑ . wikidata.org.
  19. [25] ↑ . wikidata.org.
  20. [26] ↑ . Paris-Presse. Retrieved . presse.paris.fr. Provenance: wikidata.org.
  21. [21] ↑ . Mathematics Genealogy Project. wikidata.org.
  22. [29] ↑ . wikidata.org.
  23. [30] ↑ . slate.fr. Retrieved . slate.fr. Provenance: wikidata.org.
  24. [1] ↑ . MacTutor History of Mathematics archive. Retrieved . wikidata.org.
  25. [3] ↑ . BnF authorities. Retrieved . wikidata.org.
  26. [31] ↑ . International Standard Name Identifier. Retrieved . wikidata.org.
  27. [32] ↑ . International Standard Name Identifier. Retrieved . wikidata.org.
  28. [27] ↑ . slate.fr. Retrieved . slate.fr. Provenance: wikidata.org.
  29. [33] ↑ . slate.fr. Retrieved . slate.fr. Provenance: wikidata.org.
  30. [34] ↑ . MacTutor History of Mathematics archive. wikidata.org.
  31. [22] ↑ . wikidata.org.
  32. [23] ↑ . wikidata.org.
  33. [24] ↑ . wikidata.org.
  34. [35] ↑ . MacTutor History of Mathematics archive. wikidata.org.
  35. [36] ↑ . MacTutor History of Mathematics archive. wikidata.org.
  36. [37] ↑ . wikidata.org.
  37. [38] ↑ . wikidata.org.
  38. [39] ↑ . digitale.beic.it. digitale.beic.it. Provenance: wikidata.org.
  39. [40] ↑ . wikidata.org.
  40. [41] ↑ . wikidata.org.
  41. [42] ↑ . wikidata.org.
  42. [43] ↑ . BnF authorities. Retrieved . wikidata.org.
  43. [44] ↑ . wikidata.org.
  44. [45] ↑ . MacTutor History of Mathematics archive. wikidata.org.
  45. [46] ↑ . wikidata.org.
  46. [47] ↑ . wikidata.org.

Inverse relationships (entities pointing at this one)

  1. [48] ↑ . wikidata.org. → on this site
  2. [50] ↑ . wikidata.org. → on this site
  3. [52] ↑ . wikidata.org. → on this site
  4. [54] ↑ . wikidata.org. → on this site
  5. [58] ↑ . wikidata.org. → on this site
  6. [62] ↑ . wikidata.org. → on this site
  7. [64] ↑ . wikidata.org. → on this site

Inline context (facts about related entities)

  1. [49] ↑ . Wikidata. wikidata.org. → on this site
  2. [51] ↑ . Wikidata. wikidata.org. → on this site
  3. [53] ↑ . Wikidata. wikidata.org. → on this site
  4. [55] ↑ . Wikidata. wikidata.org. → on this site
  5. [56] ↑ . Wikidata. wikidata.org. → on this site
  6. [57] ↑ . Wikidata. wikidata.org. → on this site
  7. [59] ↑ . Wikidata. wikidata.org. → on this site
  8. [60] ↑ . Wikidata. wikidata.org. → on this site
  9. [61] ↑ . Wikidata. wikidata.org. → on this site
  10. [63] ↑ . Wikidata. wikidata.org. → on this site
  11. [65] ↑ . Wikidata. wikidata.org. → on this site

Aggregate / graph-position facts

  1. [8] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [66] ↑ . Wikidata sitelinks. wikidata.org.
  3. [67] ↑ . Wikidata aliases. wikidata.org.

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APA 4ort.xyz Knowledge Graph. (2026). Sophie Germain. Retrieved October 18, 2026, from https://4ort.xyz/entity/sophie-germain
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Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 14h ago · OKA bot bot · 2026-10-18 view diff on Wikidata ↗
    Wikipedia languages → ['ar', 'arz', 'ast', 'az', 'azb', 'bcl', 'bg', 'ca', 'commons', 'cs', 'cy', 'da'
    Claims rich → —
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  2. 26d ago · Magnus Manske · 2026-09-22 view diff on Wikidata ↗
    Mother → Marie-Madeleine Gruguelu
    "/* wbsetclaim-create:1||1 */ Mother: Marie-Madeleine Gruguelu, Adding statement(s) using [[:toollabs:wikidata-todo/relator2|Relator2]]"
  3. 16w ago · Daieuxetdailleurs · 2026-06-27 view diff on Wikidata ↗
    Francearchives agent id → 1060274623
    "/* wbsetclaim-create:2||1 */ Francearchives agent id: 1060274623, ajout id FranceArchives Agent d'après données en open data ([[:toollabs:editgroups/b/OR/27db5970b1e|details]])"
  4. 16w ago · Printstream · 2026-06-26 view diff on Wikidata ↗
    P14536 → 403789
    "/* wbcreateclaim-create:1| */ P14536: 403789, #quickstatements; #temporary_batch_1782462304762"
  5. 22w ago · Epìdosis · 2026-05-13 view diff on Wikidata ↗
    Described by source → Brockhaus and Efron Encyclopedic Dictionary, BEIC Digital Library, Forgotten Women: The Scientists +2
    Open library id → OL5616682A, OL3451327A
    Country of citizenship → France
    Doctoral advisor → Carl Friedrich Gauss
    + 33 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/30851|batch #30851]]: match CERL IDs on the basis of GND (7)"
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