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deniszh/gist:f7a91ffc0327f2402a9a

Created August 7, 2014 15:00
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Google hiring task (first 10-digit prime in e) in bash one-liner
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gistfile1.sh
e=$(BC_LINE_LENGTH=0 bc -l <<<"scale=1000;e(1)"|sed 's#\.##');for i in {0..990};do a="${e:$i:10}";[ "$(factor $a | cut -d' ' -f2)" == "$a" ]&& echo $a;done
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