நான்கு நிறத் தேற்றம்

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நான்கு நிறத் தேற்றம்

Quality:

Four color theorem - statement in mathematics. Article "நான்கு நிறத் தேற்றம்" in Tamil Wikipedia has 28.4 points for quality (as of July 1, 2025). The article contains 2 references and 3 sections.

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

Since the creation of article "நான்கு நிறத் தேற்றம்", its content was written by 7 registered users of Tamil Wikipedia and edited by 1950 registered Wikipedia users in all languages.

The article is cited 2 times in Tamil Wikipedia and cited 1398 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Tamil): #673 in December 2011
  • Global: #88 in March 2002

The highest popularity rank from 2008:

  • Local (Tamil): #11711 in July 2014
  • Global: #13505 in March 2015

There are 44 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.

Languages with the highest quality

#LanguageQuality gradeQuality score
1Chinese (zh)
四色定理
94.7505
2Catalan (ca)
Teorema dels quatre colors
74.754
3English (en)
Four color theorem
72.9109
4German (de)
Vier-Farben-Satz
54.2493
5Simple English (simple)
Four color theorem
52.8105
6Greek (el)
Θεώρημα των τεσσάρων χρωμάτων
45.0073
7Spanish (es)
Teorema de los cuatro colores
37.5732
8Russian (ru)
Теорема о четырёх красках
36.1484
9Croatian (hr)
Poučak o četiri boje
33.7538
10Basque (eu)
Lau koloreen teorema
32.867
More...

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

Most popular in all the time

The most popular language versions of the article "நான்கு நிறத் தேற்றம்" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Four color theorem
3 807 260
2Japanese (ja)
四色定理
1 564 931
3Chinese (zh)
四色定理
541 473
4German (de)
Vier-Farben-Satz
517 190
5Russian (ru)
Теорема о четырёх красках
488 489
6Spanish (es)
Teorema de los cuatro colores
485 882
7French (fr)
Théorème des quatre couleurs
324 545
8Italian (it)
Teorema dei quattro colori
199 919
9Polish (pl)
Twierdzenie o czterech barwach
120 406
10Portuguese (pt)
Teorema das quatro cores
119 941
More...

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

Most popular in June 2025

The most popular language versions of the article "நான்கு நிறத் தேற்றம்" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
Four color theorem
14 007
2Japanese (ja)
四色定理
7 106
3Russian (ru)
Теорема о четырёх красках
2 398
4Chinese (zh)
四色定理
2 332
5French (fr)
Théorème des quatre couleurs
1 826
6Simple English (simple)
Four color theorem
1 370
7German (de)
Vier-Farben-Satz
1 261
8Spanish (es)
Teorema de los cuatro colores
856
9Korean (ko)
4색 정리
601
10Polish (pl)
Twierdzenie o czterech barwach
403
More...

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

The highest AI

Language versions of the article "நான்கு நிறத் தேற்றம்" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Four color theorem
520
2German (de)
Vier-Farben-Satz
199
3Russian (ru)
Теорема о четырёх красках
121
4French (fr)
Théorème des quatre couleurs
103
5Japanese (ja)
四色定理
96
6Chinese (zh)
四色定理
91
7Italian (it)
Teorema dei quattro colori
82
8Spanish (es)
Teorema de los cuatro colores
77
9Hebrew (he)
משפט ארבעת הצבעים
59
10Dutch (nl)
Vierkleurenstelling
57
More...

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

The highest AI in June 2025

Language versions of the article "நான்கு நிறத் தேற்றம்" with the highest AI in June 2025
#LanguageAI awardRelative AI
1Russian (ru)
Теорема о четырёх красках
3
2English (en)
Four color theorem
2
3Hungarian (hu)
Négyszín-tétel
2
4Esperanto (eo)
Kvarkolormapa teoremo
1
5French (fr)
Théorème des quatre couleurs
1
6Portuguese (pt)
Teorema das quatro cores
1
7Thai (th)
ทฤษฎีบทสี่สี
1
8Arabic (ar)
مبرهنة الألوان الأربعة
0
9Azerbaijani (az)
Dörd boya problemi
0
10Catalan (ca)
Teorema dels quatre colors
0
More...

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

The highest CI

Language versions of the article "நான்கு நிறத் தேற்றம்" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
Four color theorem
243
2German (de)
Vier-Farben-Satz
101
3French (fr)
Théorème des quatre couleurs
93
4Chinese (zh)
四色定理
89
5Russian (ru)
Теорема о четырёх красках
84
6Serbian (sr)
Teorema četiri boje
76
7Italian (it)
Teorema dei quattro colori
66
8Japanese (ja)
四色定理
65
9Spanish (es)
Teorema de los cuatro colores
54
10Ukrainian (uk)
Проблема чотирьох фарб
49
More...

Scores

Estimated value for Wikipedia:
Tamil:
Global:
Popularity in June 2025:
Tamil:
Global:
Popularity in all years:
Tamil:
Global:
Authors in June 2025:
Tamil:
Global:
Registered authors in all years:
Tamil:
Global:
Citations:
Tamil:
Global:

Quality measures

Interwikis

#LanguageValue
arArabic
مبرهنة الألوان الأربعة
azAzerbaijani
Dörd boya problemi
caCatalan
Teorema dels quatre colors
csCzech
Problém čtyř barev
daDanish
Firfarveproblemet
deGerman
Vier-Farben-Satz
elGreek
Θεώρημα των τεσσάρων χρωμάτων
enEnglish
Four color theorem
eoEsperanto
Kvarkolormapa teoremo
esSpanish
Teorema de los cuatro colores
etEstonian
Neljavärviprobleem
euBasque
Lau koloreen teorema
faPersian
قضیه چهار رنگ
fiFinnish
Nelivärilause
frFrench
Théorème des quatre couleurs
glGalician
Teorema das catro cores
heHebrew
משפט ארבעת הצבעים
hiHindi
चार रंग की प्रमेय
hrCroatian
Poučak o četiri boje
huHungarian
Négyszín-tétel
hyArmenian
Չորս գույների թեորեմ
idIndonesian
Teorema empat warna
itItalian
Teorema dei quattro colori
jaJapanese
四色定理
kaGeorgian
ოთხი ფერის პრობლემა
koKorean
4색 정리
ltLithuanian
Keturių spalvų teorema
nlDutch
Vierkleurenstelling
nnNorwegian (Nynorsk)
Firfargeproblemet
plPolish
Twierdzenie o czterech barwach
ptPortuguese
Teorema das quatro cores
roRomanian
Teorema celor patru culori
ruRussian
Теорема о четырёх красках
simpleSimple English
Four color theorem
slSlovenian
Izrek štirih barv
srSerbian
Teorema četiri boje
svSwedish
Fyrfärgssatsen
taTamil
நான்கு நிறத் தேற்றம்
thThai
ทฤษฎีบทสี่สี
trTurkish
Dört renk teoremi
ukUkrainian
Проблема чотирьох фарб
urUrdu
چار رنگی مسئلہ
viVietnamese
Định lý bốn màu
zhChinese
四色定理

Popularity rank trends

Best Rank Tamil:
#11711
07.2014
Global:
#13505
03.2015

AI rank trends

Best Rank Tamil:
#673
12.2011
Global:
#88
03.2002

Local AI rank history

Global AI rank history

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on Four color theorem from Wikipedia articles about Graph theory, List of unsolved problems in mathematics, Five color theorem, Graph coloring and Open problem. Whereas reading the article about Four color theorem people most often go to Wikipedia articles on Five color theorem, Computer-assisted proof, NP-complete, Planar graph and Graph coloring.

Cumulative results of quality and popularity of the Wikipedia article

List of Wikipedia articles in different languages (starting with the most popular):

About WikiRank

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