Primo de Chen

Chen prime - prime number p where p+2 is prime or semiprime. Article “Primo de Chen” in Esperanto Wikipedia has 5 points for quality (as of July 1, 2025). The article contains 0 references and 4 sections.

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

Since the creation of article “Primo de Chen”, its content was written by 7 registered users of Esperanto Wikipedia and edited by 203 registered Wikipedia users in all languages.

The article is cited 2 times in Esperanto Wikipedia and cited 859 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Esperanto): #683 in November 2024
• Global: #66371 in May 2008

The highest popularity rank from 2008:

• Local (Esperanto): #17651 in April 2009
• Global: #372030 in December 2014

There are 15 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) Chen-Primzahl		35.2112
2	Romanian (ro) Prim Chen		25.2452
3	Arabic (ar) عدد تشين الأولي		22.6444
4	Portuguese (pt) Número primo de Chen		18.5975
5	Russian (ru) Простое число Чэня		18.0605
6	Spanish (es) Número primo de Chen		15.1353
7	English (en) Chen prime		13.8423
8	Vietnamese (vi) Số nguyên tố Chen		13.7892
9	Greek (el) Πρώτοι αριθμοί Τσεν		13.3708
10	French (fr) Nombre premier de Chen		12.9032

More...

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

The most popular language versions of the article "Primo de Chen" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Chen prime		260 777
2	Chinese (zh) 陈素数		23 839
3	Japanese (ja) 陳素数		23 115
4	French (fr) Nombre premier de Chen		20 562
5	Russian (ru) Простое число Чэня		19 594
6	Italian (it) Numero primo di Chen		17 551
7	Portuguese (pt) Número primo de Chen		6 614
8	Slovenian (sl) Čenovo praštevilo		5 876
9	Vietnamese (vi) Số nguyên tố Chen		5 321
10	German (de) Chen-Primzahl		2 303

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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 "Primo de Chen" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Chen prime		2 158
2	Chinese (zh) 陈素数		132
3	Japanese (ja) 陳素数		78
4	Russian (ru) Простое число Чэня		76
5	French (fr) Nombre premier de Chen		63
6	Italian (it) Numero primo di Chen		48
7	Vietnamese (vi) Số nguyên tố Chen		39
8	Portuguese (pt) Número primo de Chen		33
9	Romanian (ro) Prim Chen		27
10	Slovenian (sl) Čenovo praštevilo		27

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

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

#	Language	AI award	Relative AI
1	English (en) Chen prime		64
2	Italian (it) Numero primo di Chen		32
3	French (fr) Nombre premier de Chen		28
4	Vietnamese (vi) Số nguyên tố Chen		14
5	Chinese (zh) 陈素数		12
6	Japanese (ja) 陳素数		11
7	Portuguese (pt) Número primo de Chen		10
8	Russian (ru) Простое число Чэня		10
9	Esperanto (eo) Primo de Chen		7
10	Arabic (ar) عدد تشين الأولي		4

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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 "Primo de Chen" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	Portuguese (pt) Número primo de Chen		1
2	Arabic (ar) عدد تشين الأولي		0
3	German (de) Chen-Primzahl		0
4	Greek (el) Πρώτοι αριθμοί Τσεν		0
5	English (en) Chen prime		0
6	Esperanto (eo) Primo de Chen		0
7	Spanish (es) Número primo de Chen		0
8	French (fr) Nombre premier de Chen		0
9	Italian (it) Numero primo di Chen		0
10	Japanese (ja) 陳素数		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 "Primo de Chen" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	French (fr) Nombre premier de Chen		140
2	English (en) Chen prime		130
3	Chinese (zh) 陈素数		111
4	Arabic (ar) عدد تشين الأولي		92
5	German (de) Chen-Primzahl		86
6	Japanese (ja) 陳素数		72
7	Italian (it) Numero primo di Chen		58
8	Vietnamese (vi) Số nguyên tố Chen		40
9	Portuguese (pt) Número primo de Chen		37
10	Romanian (ro) Prim Chen		30

More...

#	Language	Value
ar	Arabic عدد تشين الأولي
de	German Chen-Primzahl
el	Greek Πρώτοι αριθμοί Τσεν
en	English Chen prime
eo	Esperanto Primo de Chen
es	Spanish Número primo de Chen
fr	French Nombre premier de Chen
it	Italian Numero primo di Chen
ja	Japanese 陳素数
pt	Portuguese Número primo de Chen
ro	Romanian Prim Chen
ru	Russian Простое число Чэня
sl	Slovenian Čenovo praštevilo
vi	Vietnamese Số nguyên tố Chen
zh	Chinese 陈素数

Best Rank

Esperanto: #17651 04.2009

Global: #372030 12.2014

Best Rank

Esperanto: #683 11.2024

Global: #66371 05.2008

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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