Скатерть Улама

Ulam spiral - a visualization of the prime numbers formed by arranging the integers into a spiral. Article "Скатерть Улама" in Russian Wikipedia has 24.4 points for quality (as of August 1, 2024). The article contains 2 references and 5 sections.

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

In July 2024 the article "Скатерть Улама" was edited by 1 authors in Russian Wikipedia and written by 2 authors in all languages.

Since the creation of article "Скатерть Улама", its content was written by 25 registered users of Russian Wikipedia and edited by 543 registered Wikipedia users in all languages.

The article is cited 6 times in Russian Wikipedia and cited 455 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Russian): #4684 in November 2013
• Global: #8428 in August 2002

The highest popularity rank from 2008:

• Local (Russian): #13738 in November 2013
• Global: #32813 in March 2010

There are 26 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 August 1, 2024 (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	Greek (el) Σπείρα του Ούλαμ		57.301
2	English (en) Ulam spiral		46.3655
3	Chinese (zh) 质数螺旋		34.5177
4	Dutch (nl) Spiraal van Ulam		31.7888
5	French (fr) Spirale d'Ulam		26.485
6	Danish (da) Ulams spiral		25.4118
7	Ukrainian (uk) Скатертина Уляма		24.5108
8	Russian (ru) Скатерть Улама		24.4236
9	Japanese (ja) ウラムの螺旋		24.17
10	Finnish (fi) Ulamin spiraali		22.2504

More...

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

The most popular language versions of the article "Скатерть Улама" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Ulam spiral		1 680 342
2	Japanese (ja) ウラムの螺旋		424 364
3	German (de) Ulam-Spirale		156 226
4	French (fr) Spirale d'Ulam		152 961
5	Polish (pl) Spirala Ulama		139 138
6	Spanish (es) Espiral de Ulam		122 314
7	Russian (ru) Скатерть Улама		113 309
8	Portuguese (pt) Espiral de Ulam		88 921
9	Dutch (nl) Spiraal van Ulam		41 620
10	Italian (it) Spirale di Ulam		38 680

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 "Скатерть Улама" in July 2024

#	Language	Popularity award	Relative popularity
1	English (en) Ulam spiral		5 036
2	Japanese (ja) ウラムの螺旋		2 174
3	Russian (ru) Скатерть Улама		1 456
4	French (fr) Spirale d'Ulam		390
5	German (de) Ulam-Spirale		347
6	Polish (pl) Spirala Ulama		334
7	Chinese (zh) 质数螺旋		321
8	Spanish (es) Espiral de Ulam		240
9	Portuguese (pt) Espiral de Ulam		180
10	Italian (it) Spirale di Ulam		141

More...

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

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

#	Language	AI award	Relative AI
1	English (en) Ulam spiral		154
2	French (fr) Spirale d'Ulam		60
3	German (de) Ulam-Spirale		53
4	Italian (it) Spirale di Ulam		32
5	Spanish (es) Espiral de Ulam		30
6	Hungarian (hu) Ulam-spirál		25
7	Russian (ru) Скатерть Улама		25
8	Japanese (ja) ウラムの螺旋		18
9	Polish (pl) Spirala Ulama		18
10	Dutch (nl) Spiraal van Ulam		16

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 "Скатерть Улама" with the highest AI in July 2024

#	Language	AI award	Relative AI
1	Hebrew (he) ספירלת אולם		1
2	Russian (ru) Скатерть Улама		1
3	Arabic (ar) حلزونية أولام		0
4	Bulgarian (bg) Спирала на Улам		0
5	Catalan (ca) Espiral d'Ulam		0
6	Czech (cs) Ulamova spirála		0
7	Danish (da) Ulams spiral		0
8	German (de) Ulam-Spirale		0
9	Greek (el) Σπείρα του Ούλαμ		0
10	English (en) Ulam spiral		0

More...

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

Language versions of the article "Скатерть Улама" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	Greek (el) Σπείρα του Ούλαμ		150
2	English (en) Ulam spiral		71
3	French (fr) Spirale d'Ulam		68
4	Portuguese (pt) Espiral de Ulam		62
5	Spanish (es) Espiral de Ulam		12
6	Chinese (zh) 质数螺旋		10
7	German (de) Ulam-Spirale		8
8	Japanese (ja) ウラムの螺旋		7
9	Catalan (ca) Espiral d'Ulam		6
10	Polish (pl) Spirala Ulama		6

More...

#	Language	Value
ar	Arabic حلزونية أولام
bg	Bulgarian Спирала на Улам
ca	Catalan Espiral d'Ulam
cs	Czech Ulamova spirála
da	Danish Ulams spiral
de	German Ulam-Spirale
el	Greek Σπείρα του Ούλαμ
en	English Ulam spiral
es	Spanish Espiral de Ulam
fi	Finnish Ulamin spiraali
fr	French Spirale d'Ulam
he	Hebrew ספירלת אולם
hu	Hungarian Ulam-spirál
it	Italian Spirale di Ulam
ja	Japanese ウラムの螺旋
nl	Dutch Spiraal van Ulam
pl	Polish Spirala Ulama
pt	Portuguese Espiral de Ulam
ro	Romanian Spirală Ulam
ru	Russian Скатерть Улама
sk	Slovak Ulamova špirála
sl	Slovenian Ulamov prt
sv	Swedish Ulams spiral
tr	Turkish Ulam spirali
uk	Ukrainian Скатертина Уляма
zh	Chinese 质数螺旋

Best Rank

Russian: #13738 11.2013

Global: #32813 03.2010

Best Rank

Russian: #4684 11.2013

Global: #8428 08.2002

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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 August, 2024. When calculating current popularity and AI of articles data from July 2024 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2023... More information