Khan/khan-exercises — Issue #11431: Prime factorization - hard
Author: KhanBugz
Created: 2012-01-17 17:18:17+00:00
State: open
Labels: firefox, hard, win7

i put in the answer and it said it was wrong the i try the same answer again and it said it was right so please help

[prime_factorization.html?seed=80&problem=composite](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/prime_factorization.html?seed=80&problem=composite&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/prime_factorization.html?seed=80&problem=composite&debug&activity=%5B%5B%22incorrect-activity%22%2C%22%5C%221x8%5C%22%22%2C26%5D%2C%5B%22incorrect-activity%22%2C%22%5C%221x2x4%5C%22%22%2C33%5D%2C%5B%22incorrect-activity%22%2C%22%5C%222x4%5C%22%22%2C9%5D%2C%5B%22incorrect-activity%22%2C%22%5C%222x4%5C%22%22%2C1%5D%2C%5B%22incorrect-activity%22%2C%22%5C%224x2%5C%22%22%2C93%5D%2C%5B%22incorrect-activity%22%2C%22%5C%224x2%5C%22%22%2C1%5D%5D)

["1x8","1x2x4","2x4","2x4","4x2","4x2"]

Mozilla/5.0 (Windows NT 6.1; WOW64; rv:6.0.2) Gecko/20100101 Firefox/6.0.2

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