Khan/khan-exercises — Issue #12816: Prime factorization - zero's
Author: KhanBugz
Created: 2012-02-01 18:08:33+00:00
State: open
Labels: ie8, other, xp

the spot were I write my answer is full of zero's and they won't erase.

[prime_factorization.html?seed=137&problem=composite](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/prime_factorization.html?seed=137&problem=composite&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/prime_factorization.html?seed=137&problem=composite&debug&activity=%5B%5B%22incorrect-activity%22%2C%22%5C%220000000000000000000000000000000000000000000000000%5C%22%22%2C14%5D%5D)

["0000000000000000000000000000000000000000000000000"]

Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1; Trident/4.0; .NET CLR 1.1.4322; .NET CLR 2.0.50727; .NET CLR 3.0.4506.2152; .NET CLR 3.5.30729; AskTbAD2/5.9.1.14019)

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