A Conversation for Prime Numbers
Ulam Spirals
BigAl Patron Saint of Left Handers Keeper of the Glowing Pickle and Monobrows Started conversation Nov 6, 2011
Read 'Countdown 4' on the link below:
http://www.lifeslittlemysteries.com/amazing-mind-boggling-math-facts-2151/4
Ulam Spirals
BigAl Patron Saint of Left Handers Keeper of the Glowing Pickle and Monobrows Posted Nov 6, 2011
... as Louis Pasteur famously said,"In the fields of observation chance favours only the prepared mind." 
http://h2g2.com/dna/h2g2/brunel/A907382
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Ulam Spirals
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