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The Number 158: Properties and Meanings
Prime Factors of 158=2x79.
The maximal number of regions into which a plane can be divided by 13 circles=158
158 is the number of Planar Partitions of 11.
The 158th (Royal Anglian) Transport Regiment, Royal Logistic Corps, is a regiment of the Territorial Army in the United Kingdom.
The Year 158 AD
In the year 158 AD: Change of era name from Yongshou to Yangxi of the Chinese Han Dynasty.
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