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the number 1 +(n)! is perfect square for the vlues of n=4,5,7. find the other values of n. (factorial is only for n)

Farhad Nawaz , 12 Years ago
Grade 10
anser 1 Answers
Arun Kumar

Last Activity: 10 Years ago

This isBrocard's problem and it's still open.


as far as now only 3 solution are known


Arun Kumar
IIT Delhi
Askiitians Faculty

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