John Leech

ca

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John Leech

Quality:

John Leech - British mathematician (1926–1992). Article “John Leech” in Catalan Wikipedia has 21.9 points for quality (as of July 1, 2025). The article contains 5 references and 4 sections.

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

Since the creation of article “John Leech”, its content was written by 1 registered users of Catalan Wikipedia and edited by 72 registered Wikipedia users in all languages.

The article is cited 5 times in Catalan Wikipedia and cited 61 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Catalan): #2494 in September 2023
  • Global: #222044 in October 2011

The highest popularity rank from 2008:

  • Local (Catalan): #224308 in June 2024
  • Global: #892498 in December 2008

There are 7 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
1Catalan (ca)
John Leech
21.8915
2German (de)
John Leech (Mathematiker)
14.415
3French (fr)
John Leech (mathématicien)
11.7201
4English (en)
John Leech (mathematician)
3.3921
5Hebrew (he)
ג'ון ליץ' (מתמטיקאי)
2.7861
6Dutch (nl)
John Leech (wiskundige)
2.2873
7Persian (fa)
جان لیچ (ریاضی‌دان)
1.171
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 "John Leech" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
John Leech (mathematician)
29 762
2German (de)
John Leech (Mathematiker)
8 697
3Dutch (nl)
John Leech (wiskundige)
1 243
4French (fr)
John Leech (mathématicien)
552
5Persian (fa)
جان لیچ (ریاضی‌دان)
343
6Hebrew (he)
ג'ון ליץ' (מתמטיקאי)
76
7Catalan (ca)
John Leech
61
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 "John Leech" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
John Leech (mathematician)
107
2German (de)
John Leech (Mathematiker)
13
3Hebrew (he)
ג'ון ליץ' (מתמטיקאי)
9
4French (fr)
John Leech (mathématicien)
7
5Persian (fa)
جان لیچ (ریاضی‌دان)
5
6Dutch (nl)
John Leech (wiskundige)
4
7Catalan (ca)
John Leech
2
More...

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

The highest AI

Language versions of the article "John Leech" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1German (de)
John Leech (Mathematiker)
24
2English (en)
John Leech (mathematician)
19
3French (fr)
John Leech (mathématicien)
17
4Dutch (nl)
John Leech (wiskundige)
7
5Hebrew (he)
ג'ון ליץ' (מתמטיקאי)
3
6Catalan (ca)
John Leech
1
7Persian (fa)
جان لیچ (ریاضی‌دان)
1
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 "John Leech" with the highest AI in June 2025
#LanguageAI awardRelative AI
1Catalan (ca)
John Leech
0
2German (de)
John Leech (Mathematiker)
0
3English (en)
John Leech (mathematician)
0
4Persian (fa)
جان لیچ (ریاضی‌دان)
0
5French (fr)
John Leech (mathématicien)
0
6Hebrew (he)
ג'ון ליץ' (מתמטיקאי)
0
7Dutch (nl)
John Leech (wiskundige)
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 "John Leech" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
John Leech (mathematician)
19
2French (fr)
John Leech (mathématicien)
13
3German (de)
John Leech (Mathematiker)
12
4Dutch (nl)
John Leech (wiskundige)
6
5Catalan (ca)
John Leech
5
6Persian (fa)
جان لیچ (ریاضی‌دان)
4
7Hebrew (he)
ג'ון ליץ' (מתמטיקאי)
2
More...

Scores

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

Quality measures

Interwikis

#LanguageValue
caCatalan
John Leech
deGerman
John Leech (Mathematiker)
enEnglish
John Leech (mathematician)
faPersian
جان لیچ (ریاضی‌دان)
frFrench
John Leech (mathématicien)
heHebrew
ג'ון ליץ' (מתמטיקאי)
nlDutch
John Leech (wiskundige)

Popularity rank trends

Best Rank Catalan:
#224308
06.2024
Global:
#892498
12.2008

AI rank trends

Best Rank Catalan:
#2494
09.2023
Global:
#222044
10.2011

Local AI rank history

Languages comparison

Important global interconnections (July 2024 – June 2025)

Cumulative results of quality and popularity of the Wikipedia article

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

News from 10 March 2026

On 10 March 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: Iran, Mojtaba Khamenei, Enhypen, Ali Khamenei, Strait of Hormuz, Jeffrey Epstein, 2026 Iran war, 2026 World Baseball Classic, Donald Trump, World Baseball Classic.

In Catalan Wikipedia the most popular articles on that day were: Newcastle upon Tyne, Xavier Espart Font, Taz Skylar, Raúl del Pozo, Víctor Font i Manté, Newcastle United Football Club, Guepard, Aramis Fuster, Josep Irla i Bosch, Kidd Keo.

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