Cousin prime

Cousin prime - pair of prime numbers that differ by 4. Article “Cousin prime” in English Wikipedia has 14.1 points for quality (as of July 1, 2026). The article contains 4 references and 3 sections.

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

Since the creation of article “Cousin prime”, its content was written by 41 registered users of English Wikipedia and edited by 183 registered Wikipedia users in all languages.

The article is cited 106 times in English Wikipedia and cited 766 times in all languages.

The highest Authors Interest rank from 2001:

• Local (English): #35546 in October 2003
• Global: #45511 in March 2011

The highest popularity rank from 2008:

• Local (English): #366688 in November 2014
• Global: #342648 in October 2008

There are 14 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, 2026 (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) Primzahlencousin		21.0261
2	Chinese (zh) 表兄弟素数		19.5714
3	Turkish (tr) Kuzen asal		14.881
4	Spanish (es) Número primo primo		14.2349
5	English (en) Cousin prime		14.137
6	Galician (gl) Primo curmán		14.0809
7	Vietnamese (vi) Số nguyên tố họ hàng		14.0013
8	Finnish (fi) Alkulukuserkku		13.5826
9	Esperanto (eo) Kuza primo		12.0455
10	Italian (it) Numeri primi cugini		10.1482

More...

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

The most popular language versions of the article "Cousin prime" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Cousin prime		159 155
2	Japanese (ja) いとこ素数		50 089
3	French (fr) Nombres premiers cousins		44 464
4	Italian (it) Numeri primi cugini		37 526
5	Spanish (es) Número primo primo		18 876
6	Chinese (zh) 表兄弟素数		18 214
7	Korean (ko) 사촌 소수		17 153
8	Vietnamese (vi) Số nguyên tố họ hàng		9 296
9	German (de) Primzahlencousin		6 106
10	Finnish (fi) Alkulukuserkku		2 564

More...

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 "Cousin prime" in June 2026

#	Language	Popularity award	Relative popularity
1	English (en) Cousin prime		749
2	Japanese (ja) いとこ素数		180
3	Chinese (zh) 表兄弟素数		118
4	French (fr) Nombres premiers cousins		82
5	Italian (it) Numeri primi cugini		39
6	Spanish (es) Número primo primo		33
7	Vietnamese (vi) Số nguyên tố họ hàng		21
8	German (de) Primzahlencousin		17
9	Finnish (fi) Alkulukuserkku		17
10	Korean (ko) 사촌 소수		15

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

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

#	Language	AI award	Relative AI
1	English (en) Cousin prime		41
2	French (fr) Nombres premiers cousins		36
3	Italian (it) Numeri primi cugini		27
4	Chinese (zh) 表兄弟素数		19
5	Vietnamese (vi) Số nguyên tố họ hàng		12
6	German (de) Primzahlencousin		8
7	Finnish (fi) Alkulukuserkku		8
8	Korean (ko) 사촌 소수		8
9	Spanish (es) Número primo primo		6
10	Swedish (sv) Primtalskusin		5

More...

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

Language versions of the article "Cousin prime" with the highest AI in June 2026

#	Language	AI award	Relative AI
1	Spanish (es) Número primo primo		1
2	French (fr) Nombres premiers cousins		1
3	German (de) Primzahlencousin		0
4	English (en) Cousin prime		0
5	Esperanto (eo) Kuza primo		0
6	Finnish (fi) Alkulukuserkku		0
7	Galician (gl) Primo curmán		0
8	Italian (it) Numeri primi cugini		0
9	Japanese (ja) いとこ素数		0
10	Korean (ko) 사촌 소수		0

More...

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

Language versions of the article "Cousin prime" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	Swedish (sv) Primtalskusin		158
2	French (fr) Nombres premiers cousins		147
3	English (en) Cousin prime		106
4	Chinese (zh) 表兄弟素数		76
5	German (de) Primzahlencousin		61
6	Japanese (ja) いとこ素数		61
7	Finnish (fi) Alkulukuserkku		38
8	Korean (ko) 사촌 소수		38
9	Vietnamese (vi) Số nguyên tố họ hàng		35
10	Italian (it) Numeri primi cugini		16

More...

#	Language	Value
de	German Primzahlencousin
en	English Cousin prime
eo	Esperanto Kuza primo
es	Spanish Número primo primo
fi	Finnish Alkulukuserkku
fr	French Nombres premiers cousins
gl	Galician Primo curmán
it	Italian Numeri primi cugini
ja	Japanese いとこ素数
ko	Korean 사촌 소수
sv	Swedish Primtalskusin
tr	Turkish Kuzen asal
vi	Vietnamese Số nguyên tố họ hàng
zh	Chinese 表兄弟素数

Best Rank

English: #366688 11.2014

Global: #342648 10.2008

Best Rank

English: #35546 10.2003

Global: #45511 03.2011

On 1 July 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 2026 FIFA World Cup, Kylian Mbappé, Erling Haaland, Democratic Republic of the Congo, FIFA World Cup, Harry Kane, Romelu Lukaku, Senegal, Michael Olise, Sadio Mané.

In English Wikipedia the most popular articles on that day were: 2026 FIFA World Cup, Harry Kane, Julián Quiñones, List of FIFA World Cup top goalscorers, Kylian Mbappé, Democratic Republic of the Congo, Erling Haaland, DR Congo national football team, Melat Kiros, FIFA World Cup.

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 50 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2026. When calculating current popularity and AI of articles data from June 2026 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2026... More information