Thread: phi function
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Old 2017-01-18, 01:41   #4
MattcAnderson's Avatar
"Matthew Anderson"
Dec 2010
Oregon, USA

27×5 Posts

Hopefully this helps with understanding of Euler phi function.

The Online Encyclopedia of Integer Sequences lists values of phi(n).

Also, I like Wolfram as a reference

For example phi(6) = 2 because 1 and 5 are relatively prime to 6.

For what its worth.
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