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Brocard's problem.by secondprime
Tags: brocard 
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#1
Jul2111, 12:35 PM

P: 2

Brocard's problem asks to find integer values of n for which
n! + 1 =m^2 . where n! is the factorial.Probably I got a proof that there is no solution if n! contains a prime with power exactly 2 & n>7.....looking for error....anyone else with any result? 


#2
Jul2111, 12:40 PM

P: 84

and you did not post your proof because you run out of ink? or maybe your computer crashed.



#3
Jul2111, 01:09 PM

P: 2

I have enough ink but dont know how to write with ink on computer trying to find an error in my proof,so asking about any result related to the problem.



#4
Jul2511, 09:17 AM

P: 96

Brocard's problem.
Using long integer arithmetic, I found (besides n= 4, 5, 7) no other solutions for all n < 100



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