File:Spirale Ulam 150.jpg

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Original file (750 × 752 pixels, file size: 462 KB, MIME type: image/jpeg)

Captions

Captions

Ulam spiral with prime numbers (red dots) and number of divisors (blue dots).
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Summary

[edit]
Description
English: Ulam spiral to 150 iterations
Français : La spirale d'Ulam de 150 itérations
Date
Source Own work
Author Généré avec la librairie GD de PHP, par Cortexd

Licensing

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Public domain I, the copyright holder of this work, release this work into the public domain. This applies worldwide.
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File history

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Date/TimeThumbnailDimensionsUserComment
current03:33, 30 August 2007Thumbnail for version as of 03:33, 30 August 2007750 × 752 (462 KB)Aydolen (talk | contribs){{Information |Description=Spirale d'Ulam de 150 itérations |Date=22 février 2005 |Author=Généré avec la librairie GD de PHP, par Cortexd }}
03:29, 30 August 2007Thumbnail for version as of 03:29, 30 August 2007750 × 752 (313 KB)Aydolen (talk | contribs){{Information |Description=Spirale d'Ulam de 150 itérations |Date=22 février 2005 |Author=Généré avec la librairie GD de PHP, par Cortexd }}

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