- Thread starter
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- #1
- Feb 14, 2012
- 3,878
Hi,
I've got an equation stating p=a(r-1).
If p represents prime number and r is a positive integer, and a is a constant, what can we conclude for the constant a?
Like a $\in${-1, 1, -p, p}?
I suspect this has something to do with modular arithmetic...
Thanks.
I've got an equation stating p=a(r-1).
If p represents prime number and r is a positive integer, and a is a constant, what can we conclude for the constant a?
Like a $\in${-1, 1, -p, p}?
I suspect this has something to do with modular arithmetic...
Thanks.