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  1. Primitive positive integer solutions of $a^4 + b^4 + c^4 = d^4 + kabcd$

    Within the conventional range of $a \le b \le c \le 200$ and $d \le 1000000$, no primitive positive integer solution has been found for any of these 11 values of $k$, and constructing one using elliptic curve …

  2. 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

  3. 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 …

  4. 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 …

  5. 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 …

  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 integer triangles - Mathematics Stack Exchange

    An integer sided triangle $ (a,b,c)$ is called primitive if $\gcd (a,b,c)=1$. How many primitive integer-sided triangles exist with a perimeter not exceeding $10 000 000$? I am trying to solve this on Euler …

  8. Primitive binary necklaces - Mathematics Stack Exchange

    The problem/solution of counting the number of (primitive) necklaces (Lyndon words) is very well known. But what about results giving sufficient conditions for a given necklace be primitive? For ex...

  9. Primitive of $x \mapsto e^ {\sqrt {x}}$ - Mathematics Stack Exchange

    Mar 9, 2015 · Primitive of $x \mapsto e^ {\sqrt {x}}$ Ask Question Asked 11 years ago Modified 11 years ago

  10. Finding a primitive element of a finite field

    Dec 8, 2013 · Finding a primitive element of a finite field Ask Question Asked 12 years, 3 months ago Modified 3 years, 5 months ago