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Numbas Admin commented on Find n such that $\sigma(n)$ is the given number 5 years, 6 months ago
Automatic testing has identified a problem with this question:
Part b got 0 credit
Numbas Admin on Find n such that $\sigma(n)$ is the given number 5 years, 6 months ago
Gave some feedback: Doesn't work
Numbas Admin commented on Factorise numbers into products of prime powers 5 years, 6 months ago
Automatic testing has identified a problem with this question:
Error in part Part a gap 0 custom script constructor: Cannot set property 'correctAnswer' of undefined
Numbas Admin on Factorise numbers into products of prime powers 5 years, 6 months ago
Gave some feedback: Doesn't work