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Andrew | all galleries >> More Photo a Day galleries >> A Photo a Day - October 2006 > 29th October: How many primes?
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29th October: How many primes?

29th October: How many primes?

Shanghai, China

Shanghai South Railway Station


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Steve Roden 06-Nov-2006 08:48
LOL! Fantastic!
Victoria 31-Oct-2006 20:40
might one more 29
Eric Hewis 31-Oct-2006 18:21
Eh?
Victoria 31-Oct-2006 09:18
I find six here, 9, 11,13,23,43,47..
Sunny 31-Oct-2006 07:09
5?