Viggo Brun

Norwegian mathematician (1885–1978)
Person human Q381433
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Viggo Brun

Summary

Viggo Brun is a human[1]. He was born in Lier[2]. He was born on October 13, 1885[3]. He died in Drøbak[4]. He died on August 15, 1978[5]. He worked as a mathematician[6], historian of mathematics[7], and university teacher[8]. He ranks in the top 0.73% of human entities by monthly Wikipedia readership (25 views/month, #7,296 of 1,000,298).[9]

Key Facts

  • Viggo Brun was born in Lier[2].
  • Viggo Brun passed away in Drøbak[4].
  • Viggo Brun was born on October 13, 1885[3].
  • Viggo Brun died on August 15, 1978[5].
  • Viggo Brun is buried at Drøbak Church[10].
  • Viggo Brun held citizenship in Norway[11].
  • Viggo Brun worked as a mathematician[6].
  • Viggo Brun's professions included historian of mathematics[7].
  • Viggo Brun worked as a university teacher[8].
  • Viggo Brun's field of work was number theory[12].
  • Viggo Brun's field of work was mathematics[13].
  • Among Viggo Brun's employers was University of Oslo[14].
  • Viggo Brun was employed by Norwegian Institute of Technology[15].
  • Viggo Brun was educated at University of Oslo[16].
  • Viggo Brun was educated at University of Göttingen[17].
  • A notable work attributed to Viggo Brun is Brun's constant[18].
  • A notable work attributed to Viggo Brun is Brun's theorem[19].
  • A notable work attributed to Viggo Brun is Brun sieve[20].
  • Viggo Brun received the Fridtjof Nansen Award of Excellence, Mathematics-Natural sciences class[21].
  • Viggo Brun received the Gunnerus Medal[22].
  • Viggo Brun was a member of Royal Norwegian Society of Sciences and Letters[23].
  • Viggo Brun is recorded as male[24].
  • Viggo Brun's instance of is recorded as human[25].
  • Viggo Brun's Commons category is recorded as Viggo Brun[26].
  • Viggo Brun's family name is recorded as Brun[27].

Body

Origins and Family

Viggo Brun was born in Lier[2]. He was born on October 13, 1885[3].

Education

Educated at University of Oslo[16], a public university[28], in Norway[29], founded in 1811[30], headquartered in Blindern[31] and University of Göttingen[17], a campus university[32], in Germany[33], founded in 1734[34], headquartered in Göttingen[35].

Career and Affiliations

Recorded occupations include mathematician[6], historian of mathematics[7], and university teacher[8]. Fields of work include number theory[12], a branch of mathematics[36] and mathematics[13], an academic discipline[37]. Employers include University of Oslo[14], a public university[38], in Norway[39], founded in 1811[40], headquartered in Blindern[41] and Norwegian Institute of Technology[15], a Technische Hochschule[42], in Norway[43], founded in 1910[44].

Works and Contributions

Notable works include Brun's constant[18], a real number[45]; Brun's theorem[19], a theorem[46]; and Brun sieve[20], a mathematical concept[47]. Things named for Viggo Brun include Brun's theorem[48], a theorem[49]; Brun sieve[50], a mathematical concept[51]; and Brun's constant[52], a real number[53].

Recognition

Awards received include Fridtjof Nansen Award of Excellence, Mathematics-Natural sciences class[21], a science award[54] and Gunnerus Medal[22], an award[55], in Norway[56], founded in 1926[57].

Death and Burial

Viggo Brun died on August 15, 1978[5]. He passed away in Drøbak[4]. Burial took place at Drøbak Church[10].

Why It Matters

Viggo Brun ranks in the top 0.73% of human entities by monthly Wikipedia readership (25 views/month, #7,296 of 1,000,298).[9] He has Wikipedia articles in 23 language editions, a strong signal of global cultural recognition.[58] He is known by 3 alternative names across languages and contexts.[59]

Entities named for him include Brun's theorem[48], a theorem[49]; Brun sieve[50], a mathematical concept[51]; and Brun's constant[52], a real number[53].

FAQs

Where was Viggo Brun born?

Viggo Brun was born in Lier[2].

Where did Viggo Brun die?

Viggo Brun passed away in Drøbak[4].

What did Viggo Brun do for work?

Viggo Brun worked as mathematician[6], historian of mathematics[7], and university teacher[8].

Where did Viggo Brun go to school?

Viggo Brun was educated at University of Oslo[16] and University of Göttingen[17].

What awards did Viggo Brun receive?

Honors received include Fridtjof Nansen Award of Excellence, Mathematics-Natural sciences class[21] and Gunnerus Medal[22].

References

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

Direct Wikidata claims

  1. [2] . wikidata.org.
  2. [4] . MacTutor History of Mathematics archive. wikidata.org.
  3. [24] . Integrated Authority File. Retrieved . wikidata.org.
  4. [11] . wikidata.org.
  5. [25] . wikidata.org.
  6. [16] . ntnu.no. ntnu.no. Provenance: wikidata.org.
  7. [17] . ntnu.no. ntnu.no. Provenance: wikidata.org.
  8. [12] . wikidata.org.
  9. [13] . wikidata.org.
  10. [6] . wikidata.org.
  11. [7] . wikidata.org.
  12. [8] . wikidata.org.
  13. [14] . MacTutor History of Mathematics archive. wikidata.org.
  14. [15] . MacTutor History of Mathematics archive. ntnu.no. Provenance: wikidata.org.
  15. [10] . Find a Grave. wikidata.org.
  16. [21] . sciencedirect.com. sciencedirect.com. Provenance: wikidata.org.
  17. [22] . sciencedirect.com. sciencedirect.com. Provenance: wikidata.org.
  18. [26] . wikidata.org.
  19. [23] . wikidata.org.
  20. [3] . Integrated Authority File. Retrieved . wikidata.org.
  21. [5] . MacTutor History of Mathematics archive. Retrieved . wikidata.org.
  22. [27] . wikidata.org.
  23. [18] . wikidata.org.
  24. [19] . wikidata.org.
  25. [20] . 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

Inline context (facts about related entities)

  1. [28] . Wikidata. wikidata.org. → on this site
  2. [29] . Wikidata. wikidata.org. → on this site
  3. [30] . Wikidata. wikidata.org. → on this site
  4. [31] . Wikidata. wikidata.org. → on this site
  5. [32] . Wikidata. wikidata.org. → on this site
  6. [33] . Wikidata. wikidata.org. → on this site
  7. [34] . Wikidata. wikidata.org. → on this site
  8. [35] . Wikidata. wikidata.org. → on this site
  9. [36] . Wikidata. wikidata.org. → on this site
  10. [37] . Wikidata. wikidata.org. → on this site
  11. [38] . Wikidata. wikidata.org. → on this site
  12. [39] . Wikidata. wikidata.org. → on this site
  13. [40] . Wikidata. wikidata.org. → on this site
  14. [41] . Wikidata. wikidata.org. → on this site
  15. [42] . Wikidata. wikidata.org. → on this site
  16. [43] . Wikidata. wikidata.org. → on this site
  17. [44] . Wikidata. wikidata.org. → on this site
  18. [54] . Wikidata. wikidata.org. → on this site
  19. [55] . Wikidata. wikidata.org. → on this site
  20. [56] . Wikidata. wikidata.org. → on this site
  21. [57] . Wikidata. wikidata.org. → on this site
  22. [45] . Wikidata. wikidata.org. → on this site
  23. [46] . Wikidata. wikidata.org. → on this site
  24. [47] . Wikidata. wikidata.org. → on this site
  25. [49] . Wikidata. wikidata.org. → on this site
  26. [51] . Wikidata. wikidata.org. → on this site
  27. [53] . Wikidata. wikidata.org. → on this site

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [9] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [58] . Wikidata sitelinks. wikidata.org.
  3. [59] . Wikidata aliases. wikidata.org.

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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). Viggo Brun. Retrieved April 10, 2026, from https://4ort.xyz/entity/viggo-brun
MLA “Viggo Brun.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/viggo-brun.
BibTeX @misc{4ortxyz_viggo-brun_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Viggo Brun}}, year = {2026}, url = {https://4ort.xyz/entity/viggo-brun}, note = {Accessed: 2026-04-10}}
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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. 10d ago · Epìdosis · 2026-05-20 view diff on Wikidata ↗
    Notable work Brun's constant, Brun's theorem, Brun sieve
    Given name Viggo
    Field of work number theory, mathematics
    Family name Brun
    + 25 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/32085|batch #32085]]: import P21 and P106 from GND (27)"
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