Quadratic reciprocity

Quadratic reciprocity - theorem. Article "Quadratic reciprocity" in English Wikipedia has 55 points for quality (as of July 1, 2025). The article contains 39 references and 32 sections.

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

In June 2025 the article "Quadratic reciprocity" was edited by 2 authors in English Wikipedia and written by 2 authors in all languages.

Since the creation of article "Quadratic reciprocity", its content was written by 142 registered users of English Wikipedia and edited by 574 registered Wikipedia users in all languages.

The article is cited 107 times in English Wikipedia and cited 930 times in all languages.

The highest Authors Interest rank from 2001:

• Local (English): #3555 in October 2001
• Global: #3747 in October 2001

The highest popularity rank from 2008:

• Local (English): #114017 in January 2021
• Global: #83731 in January 2025

There are 25 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	German (de) Quadratisches Reziprozitätsgesetz		94.3903
2	English (en) Quadratic reciprocity		54.9731
3	Chinese (zh) 二次互反律		53.4121
4	Tamil (ta) இருபடிய நேர் எதிர்மை		30.3858
5	French (fr) Loi de réciprocité quadratique		26.3705
6	Hebrew (he) משפט ההדדיות הריבועית		25.9711
7	Belarusian (be) Квадратычны закон узаемнасці		20.9942
8	Korean (ko) 이차 상호 법칙		20.8328
9	Russian (ru) Квадратичный закон взаимности		18.3577
10	Arabic (ar) تقابل تربيعي		18.1995

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

The most popular language versions of the article "Quadratic reciprocity" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Quadratic reciprocity		975 417
2	Japanese (ja) 平方剰余の相互法則		199 741
3	German (de) Quadratisches Reziprozitätsgesetz		170 160
4	French (fr) Loi de réciprocité quadratique		114 817
5	Russian (ru) Квадратичный закон взаимности		106 665
6	Chinese (zh) 二次互反律		97 749
7	Spanish (es) Ley de reciprocidad cuadrática		81 458
8	Italian (it) Reciprocità quadratica		45 428
9	Portuguese (pt) Lei da reciprocidade quadrática		39 140
10	Polish (pl) Prawo wzajemności reszt kwadratowych		38 416

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

The most popular language versions of the article "Quadratic reciprocity" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Quadratic reciprocity		4 272
2	Japanese (ja) 平方剰余の相互法則		785
3	Chinese (zh) 二次互反律		568
4	German (de) Quadratisches Reziprozitätsgesetz		517
5	French (fr) Loi de réciprocité quadratique		454
6	Russian (ru) Квадратичный закон взаимности		382
7	Spanish (es) Ley de reciprocidad cuadrática		165
8	Vietnamese (vi) Luật tương hỗ bậc hai		127
9	Korean (ko) 이차 상호 법칙		106
10	Portuguese (pt) Lei da reciprocidade quadrática		99

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

Language versions of the article "Quadratic reciprocity" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) Quadratic reciprocity		142
2	German (de) Quadratisches Reziprozitätsgesetz		71
3	French (fr) Loi de réciprocité quadratique		55
4	Japanese (ja) 平方剰余の相互法則		43
5	Hebrew (he) משפט ההדדיות הריבועית		29
6	Hungarian (hu) Kvadratikus reciprocitás tétele		26
7	Italian (it) Reciprocità quadratica		24
8	Russian (ru) Квадратичный закон взаимности		24
9	Chinese (zh) 二次互反律		22
10	Vietnamese (vi) Luật tương hỗ bậc hai		17

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

Language versions of the article "Quadratic reciprocity" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	English (en) Quadratic reciprocity		2
2	Arabic (ar) تقابل تربيعي		0
3	Belarusian (be) Квадратычны закон узаемнасці		0
4	Catalan (ca) Llei de reciprocitat quadràtica		0
5	Danish (da) Kvadratisk reciprocitet		0
6	German (de) Quadratisches Reziprozitätsgesetz		0
7	Spanish (es) Ley de reciprocidad cuadrática		0
8	Persian (fa) قانون تقابل مربعی		0
9	Finnish (fi) Neliönjäännöslause		0
10	French (fr) Loi de réciprocité quadratique		0

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

Language versions of the article "Quadratic reciprocity" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	Italian (it) Reciprocità quadratica		237
2	French (fr) Loi de réciprocité quadratique		114
3	English (en) Quadratic reciprocity		107
4	Japanese (ja) 平方剰余の相互法則		75
5	German (de) Quadratisches Reziprozitätsgesetz		47
6	Russian (ru) Квадратичный закон взаимности		41
7	Catalan (ca) Llei de reciprocitat quadràtica		39
8	Spanish (es) Ley de reciprocidad cuadrática		31
9	Chinese (zh) 二次互反律		31
10	Hebrew (he) משפט ההדדיות הריבועית		30

More...

#	Language	Value
ar	Arabic تقابل تربيعي
be	Belarusian Квадратычны закон узаемнасці
ca	Catalan Llei de reciprocitat quadràtica
da	Danish Kvadratisk reciprocitet
de	German Quadratisches Reziprozitätsgesetz
en	English Quadratic reciprocity
es	Spanish Ley de reciprocidad cuadrática
fa	Persian قانون تقابل مربعی
fi	Finnish Neliönjäännöslause
fr	French Loi de réciprocité quadratique
he	Hebrew משפט ההדדיות הריבועית
hu	Hungarian Kvadratikus reciprocitás tétele
it	Italian Reciprocità quadratica
ja	Japanese 平方剰余の相互法則
ko	Korean 이차 상호 법칙
nl	Dutch Kwadratische reciprociteit
pl	Polish Prawo wzajemności reszt kwadratowych
pt	Portuguese Lei da reciprocidade quadrática
ru	Russian Квадратичный закон взаимности
sv	Swedish Kvadratiska reciprocitetssatsen
ta	Tamil இருபடிய நேர் எதிர்மை
tr	Turkish Kare karşılıklılık yasası
uk	Ukrainian Квадратичний закон взаємності
vi	Vietnamese Luật tương hỗ bậc hai
zh	Chinese 二次互反律

Best Rank

English: #114017 01.2021

Global: #83731 01.2025

Best Rank

English: #3555 10.2001

Global: #3747 10.2001

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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