Primitive Root Function w/ Euler's Totient

Version 1.3.0.0 (1.52 KB) by Tony
My own developed code to find the primitive roots of a number
5.0
(1)
279 Downloads
Updated 24 Feb 2016

View License

Calculates every primitive root of a number (if it has any).
Details are best explained by email or skype.

Cite As

Tony (2026). Primitive Root Function w/ Euler's Totient (https://in.mathworks.com/matlabcentral/fileexchange/52691-primitive-root-function-w-euler-s-totient), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2013a
Compatible with any release
Platform Compatibility
Windows macOS Linux
Tags Add Tags
Open in new tab
Version Published Release Notes
1.3.0.0

Improved the speed significantly (4 times faster). Now running the modulated multiplication in one go rather than resetting each time and checking each step of the way.
Improved the speed significantly (4 times faster). Now running the modulated multiplication in one go rather than resetting each time and checking each step of the way.
1.2.0.0

Using Number theory, I have doubled the speed of this program, should run twice as fast for large primes such as 9001. Email me if interested in the research.
1.1.0.0

Updated how we calculate our very large exponents by finding a way to modulate each multiplication. With no more round off error, this program should run correctly.
1.0.0.0

Edited green text at the beginning of PR function for readability
Edited the Green text at the beginning of the PR function for readability.