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  1. Are all natural numbers (except 1 and 2) part of at least one primitive ...

    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 have an even number …

  2. What is a primitive polynomial? - Mathematics Stack Exchange

    Jul 31, 2010 · 9 What is a primitive polynomial? I was looking into some random number generation algorithms and 'primitive polynomial' came up a sufficient number of times that I decided to look into …

  3. 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

  4. What is a free group element that is not primitive?

    May 6, 2015 · A primitive element of a free group is an element of some basis of the free group. I have seen some recent papers on algorithmic problems concerning primitive elements of free groups, for …

  5. elementary number theory - Find all primitive roots modulo $18 ...

    Apr 6, 2020 · Find all primitive roots modulo $18.$ Ask Question Asked 5 years, 11 months ago Modified 5 years, 11 months ago

  6. The Ackermann's function "grows faster" than any primitive recursive ...

    Apr 10, 2015 · The "grows faster" argument accomplishes this. If the Ackermann function grows faster than any primitive recursive function, it doesn't equal any of them. In order to make the "grows faster" …

  7. Primitive of a Group Action - Mathematics Stack Exchange

    Feb 12, 2018 · Let $G$ be a group acting transitively on a set $X$. A nonempty subset $B$ of $X$ is called a block for $G$ if for each $g\\in G$ either $gB=B$ or $gB\\cap B ...

  8. Equivalent definition of primitive Dirichlet character

    Mar 9, 2021 · Equivalent definition of primitive Dirichlet character Ask Question Asked 4 years, 11 months ago Modified 4 years, 11 months ago

  9. abstract algebra - Primitive and Induced Dirichlet Characters ...

    Apr 5, 2021 · The one called "Introduction to analytic number theory", Chapter $8$ on Dirichlet characters, induced moduli and primitive characters.

  10. primitive idempotents in semisimple rings - Mathematics Stack Exchange

    Jan 28, 2017 · Artin-Wedderburn matrix decomposition holds for every semisimple ring. The first chapter of T.Y. Lam's book "A first course in noncommutative rings" should have everything you need.