Finding a primitive root of a prime number
May 16, 2023 · How would you find a primitive root of a prime number such as 761? How do you pick the primitive roots to test? Randomly? Thanks
calculus - Why is "antiderivative" also known as "primitive ...
Jan 6, 2019 · While antiderivative, primitive, and indefinite integral are synonymous in the United States, other languages seem not to have any equivalent terms for antiderivative. As others …
What are primitive roots modulo n? - Mathematics Stack Exchange
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Are all natural numbers (except 1 and 2) part of at least one …
Nov 5, 2025 · Hence, all odd numbers are included in at least one primitive triplet. Except 1, because I'm not allowing 0 to be a term in a triplet. I can't think of any primitive triplets that …
elementary number theory - Find all the primitive roots of $13 ...
Jun 6, 2016 · Primes have not just one primitive root, but many. So you find the first primitive root by taking any number, calculating its powers until the result is 1, and if p = 13 you must have …
What is a primitive root? - Mathematics Stack Exchange
Sep 1, 2015 · I have read that, but essentially what I want to know is, can a primitive root be defined in a simpler, easier to understand way? For my level of mathematics, some of the …
Show that $2$ is a primitive root modulo $13$.
I thought $\varphi (12)$ counts the number of coprimes to $12$.. Why does this now suddenly tell us the number of primitive roots modulo $13$? How have these powers been plucked out of …
Proof of existence of primitive roots - Mathematics Stack Exchange
Proof of existence of primitive roots Ask Question Asked 11 years, 5 months ago Modified 11 years, 5 months ago
complex analysis - Do holomorphic functions have primitive ...
Mar 16, 2022 · Do holomorphic functions have primitive? Ask Question Asked 3 years, 7 months ago Modified 3 years, 7 months ago
elementary number theory - Prove if $n$ has a primitive root, then …
Thus there is a bijection between the set of primitive roots and the set of positive integers less than $\phi (n)$ and coprime to it, of which there are $\phi (\phi (n))$.