List of unsolved problems in mathematics

Quality:

List of unsolved problems in mathematics - Wikimedia list article. Article "List of unsolved problems in mathematics" in English Wikipedia has 93.7 points for quality (as of July 1, 2025). The article contains 323 references and 37 sections.

This article has the best quality in Indonesian Wikipedia. However, this article is the most popular in English version.

In June 2025 the article "List of unsolved problems in mathematics" was edited by 3 authors in English Wikipedia and written by 10 authors in all languages.

Since the creation of article "List of unsolved problems in mathematics", its content was written by 534 registered users of English Wikipedia and edited by 1360 registered Wikipedia users in all languages.

The article is cited 305 times in English Wikipedia and cited 1193 times in all languages.

The highest Authors Interest rank from 2001:

• Local (English): #1194 in March 2022
• Global: #2756 in September 2003

The highest popularity rank from 2008:

• Local (English): #8780 in December 2014
• Global: #9702 in December 2017

There are 27 language versions for this article in the WikiRank database (of the considered 55 Wikipedia language editions).

The quality and popularity assessment was based on Wikipédia dumps from July 1, 2025 (including revision history and pageviews for previous years).

The table below shows the language versions of the article with the highest quality.

#	Language	Quality grade	Quality score
1	Indonesian (id) Daftar masalah matematika yang belum terpecahkan		97.576
2	English (en) List of unsolved problems in mathematics		93.7202
3	Russian (ru) Открытые математические проблемы		78.6679
4	Turkish (tr) Çözülememiş matematik problemleri listesi		76.8087
5	Polish (pl) Nierozwiązane problemy w matematyce		58.9329
6	Vietnamese (vi) Danh sách vấn đề mở trong toán học		55.5449
7	Korean (ko) 수학의 미해결 문제 목록		55.2136
8	German (de) Ungelöste Probleme der Mathematik		42.2253
9	Basque (eu) Ebatzi gabeko problema matematikoak		36.869
10	Portuguese (pt) Problemas em aberto da matemática		29.1074

The following table shows the most popular language versions of the article.

#	Language	Popularity award	Relative popularity
1	English (en) List of unsolved problems in mathematics		8 314 939
2	Japanese (ja) 数学上の未解決問題		3 636 471
3	Russian (ru) Открытые математические проблемы		1 293 587
4	German (de) Ungelöste Probleme der Mathematik		1 055 227
5	Arabic (ar) قائمة المسائل غير المحلولة في الرياضيات		701 138
6	French (fr) Problèmes non résolus en mathématiques		568 151
7	Italian (it) Problemi irrisolti in matematica		467 203
8	Chinese (zh) 未解决的数学问题		356 594
9	Polish (pl) Nierozwiązane problemy w matematyce		253 547
10	Korean (ko) 수학의 미해결 문제 목록		151 111

The following table shows the language versions of the article with the highest popularity in the last month.

#	Language	Popularity award	Relative popularity
1	English (en) List of unsolved problems in mathematics		35 106
2	Japanese (ja) 数学上の未解決問題		14 356
3	Russian (ru) Открытые математические проблемы		3 523
4	German (de) Ungelöste Probleme der Mathematik		3 249
5	Chinese (zh) 未解决的数学问题		2 407
6	Arabic (ar) قائمة المسائل غير المحلولة في الرياضيات		1 941
7	French (fr) Problèmes non résolus en mathématiques		1 826
8	Korean (ko) 수학의 미해결 문제 목록		1 299
9	Italian (it) Problemi irrisolti in matematica		1 239
10	Turkish (tr) Çözülememiş matematik problemleri listesi		942

The following table shows the language versions of the article with the highest Authors’ Interest.

#	Language	AI award	Relative AI
1	English (en) List of unsolved problems in mathematics		534
2	German (de) Ungelöste Probleme der Mathematik		161
3	Russian (ru) Открытые математические проблемы		132
4	Japanese (ja) 数学上の未解決問題		81
5	Italian (it) Problemi irrisolti in matematica		58
6	Chinese (zh) 未解决的数学问题		54
7	French (fr) Problèmes non résolus en mathématiques		45
8	Persian (fa) فهرست مسئله‌های حل‌نشده در ریاضیات		32
9	Polish (pl) Nierozwiązane problemy w matematyce		29
10	Korean (ko) 수학의 미해결 문제 목록		28

The following table shows the language versions of the article with the highest Authors’ Interest in the last month.

#	Language	AI award	Relative AI
1	English (en) List of unsolved problems in mathematics		3
2	Russian (ru) Открытые математические проблемы		3
3	Polish (pl) Nierozwiązane problemy w matematyce		2
4	German (de) Ungelöste Probleme der Mathematik		1
5	Japanese (ja) 数学上の未解決問題		1
6	Arabic (ar) قائمة المسائل غير المحلولة في الرياضيات		0
7	Catalan (ca) Problemes no resolts en matemàtiques		0
8	Czech (cs) Otevřené problémy v matematice		0
9	Basque (eu) Ebatzi gabeko problema matematikoak		0
10	Persian (fa) فهرست مسئله‌های حل‌نشده در ریاضیات		0

The following table shows the language versions of the article with the highest number of citations.

On 12 August 2025 in multilingual Wikipedia, Internet users most often read articles on the following topics: Cristiano Ronaldo, Wednesday, Georgina Rodríguez, ChatGPT, Weapons, Jenna Ortega, deaths in 2025, Taylor Swift, Miguel Uribe Turbay, 2025–26 UEFA Champions League.

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The WikiRank project is intended for automatic relative evaluation of the articles in the various language versions of Wikipedia. At the moment the service allows to compare over 44 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2025. When calculating current popularity and AI of articles data from June 2025 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2025... More information