Prime constant

en

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Prime constant

Quality:

Prime constant - real number whose nth binary digit is 1 if n is prime and 0 if n is composite or 1. Article “Prime constant” in English Wikipedia has 14.4 points for quality (as of July 1, 2025). The article contains 3 references and 3 sections.

In this language version of Wikipedia the article has the best quality. Also, this article is the most popular in that (English) language version.

Since the creation of article “Prime constant”, its content was written by 23 registered users of English Wikipedia and edited by 52 registered Wikipedia users in all languages.

The article is cited 28 times in English Wikipedia and cited 178 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (English): #34250 in February 2005
  • Global: #84828 in February 2005

The highest popularity rank from 2008:

  • Local (English): #351569 in October 2024
  • Global: #580205 in October 2024

There are 6 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
1English (en)
Prime constant
14.388
2French (fr)
Constante des nombres premiers
11.5682
3Ukrainian (uk)
Стала простих чисел
10.1541
4Spanish (es)
Constante prima
7.4712
5Japanese (ja)
素数定数
2.2371
6Russian (ru)
Константа простых чисел
2.1035
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 "Prime constant" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Prime constant
49 026
2Russian (ru)
Константа простых чисел
5 541
3Japanese (ja)
素数定数
2 066
4French (fr)
Constante des nombres premiers
1 799
5Ukrainian (uk)
Стала простих чисел
1 280
6Spanish (es)
Constante prima
273
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 "Prime constant" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
Prime constant
402
2Russian (ru)
Константа простых чисел
15
3Japanese (ja)
素数定数
13
4Ukrainian (uk)
Стала простих чисел
11
5French (fr)
Constante des nombres premiers
10
6Spanish (es)
Constante prima
5
More...

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

The highest AI

Language versions of the article "Prime constant" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Prime constant
23
2Japanese (ja)
素数定数
15
3French (fr)
Constante des nombres premiers
5
4Russian (ru)
Константа простых чисел
5
5Ukrainian (uk)
Стала простих чисел
3
6Spanish (es)
Constante prima
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 "Prime constant" with the highest AI in June 2025
#LanguageAI awardRelative AI
1English (en)
Prime constant
0
2Spanish (es)
Constante prima
0
3French (fr)
Constante des nombres premiers
0
4Japanese (ja)
素数定数
0
5Russian (ru)
Константа простых чисел
0
6Ukrainian (uk)
Стала простих чисел
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 "Prime constant" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1French (fr)
Constante des nombres premiers
108
2English (en)
Prime constant
28
3Russian (ru)
Константа простых чисел
21
4Ukrainian (uk)
Стала простих чисел
20
5Spanish (es)
Constante prima
1
6Japanese (ja)
素数定数
0
More...

Scores

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

Quality measures

Interwikis

#LanguageValue
enEnglish
Prime constant
esSpanish
Constante prima
frFrench
Constante des nombres premiers
jaJapanese
素数定数
ruRussian
Константа простых чисел
ukUkrainian
Стала простих чисел

Popularity rank trends

Best Rank English:
#351569
10.2024
Global:
#580205
10.2024

AI rank trends

Best Rank English:
#34250
02.2005
Global:
#84828
02.2005

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on Prime constant from Wikipedia articles about List of mathematical constants, Ρ, Irrational number, List of notable numbers and Eulers number. Whereas reading the article about Prime constant people most often go to Wikipedia articles on Twin prime, Characteristic function, Bruns theorem, Indicator function and On-Line Encyclopedia of Integer Sequences.

Cumulative results of quality and popularity of the Wikipedia article

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

News from 5 March 2026

On 5 March 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: Iran, Ali Khamenei, 2026 Iran war, Jeffrey Epstein, Kurds, Strait of Hormuz, Yakovlev Yak-130, Donald Trump, Azerbaijan, Kristi Noem.

In English Wikipedia the most popular articles on that day were: Markwayne Mullin, Kristi Noem, 2026 Iran war, Ali Khamenei, Lou Holtz, Men's T20 World Cup, Iran, IRIS Dena, Corey Lewandowski, Deaths in 2026.

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