Khan/khan-exercises — Issue #15722: Prime factorization - Other Options? please.
Author: KhanBugz
Created: 2012-03-08 16:18:25+00:00
State: open
Labels: ie8, wrong-or-unclear, xp

Because i wrote 1*19 i got it wrong when the correct answer was 19, which is the same thing, but under acceptable answer formats it allowed "2x3" which is what i pretty much wrote. So now my progress is set back. Please Fix. thank you. sincerely, liv

[prime_factorization.html?seed=193&problem=prime](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/prime_factorization.html?seed=193&problem=prime&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/prime_factorization.html?seed=193&problem=prime&debug&activity=%5B%5B%22correct-activity%22%2C%22%5C%2223%5C%22%22%2C128%5D%5D)

["23"]

Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1; Trident/4.0; .NET CLR 1.1.4322; .NET CLR 3.0.04506.30; .NET CLR 3.0.04506.648; .NET CLR 3.0.4506.2152; .NET CLR 3.5.30729; .NET4.0C; .NET4.0E; .NET CLR 2.0.50727)

MathJax is loaded, ready, queue length: 0