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	<id>http://debianws.lexgopc.com/wiki143/index.php?action=history&amp;feed=atom&amp;title=Unsolved_Problems_in_Number_Theory</id>
	<title>Unsolved Problems in Number Theory - Revision history</title>
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	<updated>2026-05-14T15:25:51Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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		<id>http://debianws.lexgopc.com/wiki143/index.php?title=Unsolved_Problems_in_Number_Theory&amp;diff=5082782&amp;oldid=prev</id>
		<title>imported&gt;Magic links bot: Replace magic links with templates per local RfC and MediaWiki RfC</title>
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		<updated>2017-07-03T23:51:22Z</updated>

		<summary type="html">&lt;p&gt;Replace &lt;a href=&quot;/wiki143/index.php?title=Help:Magic_links&amp;amp;action=edit&amp;amp;redlink=1&quot; class=&quot;new&quot; title=&quot;Help:Magic links (page does not exist)&quot;&gt;magic links&lt;/a&gt; with templates per &lt;a href=&quot;/wiki143/index.php?title=Special:PermanentLink/772743896#Future_of_magic_links&quot; title=&quot;Special:PermanentLink/772743896&quot;&gt;local RfC&lt;/a&gt; and &lt;a href=&quot;https://www.mediawiki.org/wiki/Requests_for_comment/Future_of_magic_links&quot; class=&quot;extiw&quot; title=&quot;mw:Requests for comment/Future of magic links&quot;&gt;MediaWiki RfC&lt;/a&gt;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;&amp;#039;&amp;#039;&amp;#039;Unsolved Problems in Number Theory&amp;#039;&amp;#039;&amp;#039; may refer to:&lt;br /&gt;
&lt;br /&gt;
* [[Unsolved problems in mathematics]] in the field of [[number theory]].&lt;br /&gt;
* A book with this title by [[Richard K. Guy]] published by Springer Verlag:&lt;br /&gt;
**First edition 1981, 161 pages, {{ISBN|0-387-90593-6}}&lt;br /&gt;
**Second edition 1994, 285 pages, {{ISBN|0-387-94289-0}}&lt;br /&gt;
**Third edition 2004, 438 pages, {{ISBN|0-387-20860-7}}&amp;lt;!-- ISBN-13 978-0387208602 --&amp;gt;&lt;br /&gt;
&lt;br /&gt;
Books with a similar title include:&lt;br /&gt;
* &amp;#039;&amp;#039;Solved and Unsolved Problems in Number Theory&amp;#039;&amp;#039;, by [[Daniel Shanks]]&lt;br /&gt;
** First edition, 1962&lt;br /&gt;
** Second edition, 1978&lt;br /&gt;
** Third edition, 1985, {{ISBN|0-8284-1297-9}}&lt;br /&gt;
** Fourth edition, 1993&lt;br /&gt;
* &amp;#039;&amp;#039;Old and New Unsolved Problems in Plane Geometry and Number Theory&amp;#039;&amp;#039;, by [[Victor Klee]] and [[Stan Wagon]], 1991, {{ISBN|0-88385-315-9}}.&lt;br /&gt;
&lt;br /&gt;
{{mathematical disambiguation}}&lt;/div&gt;</summary>
		<author><name>imported&gt;Magic links bot</name></author>
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