Mogome Mirino Per farti trovare # Giuga Number

related results about 47.

A *Giuga number* is a composite *number* n such that for each of its distinct prime factors p i we have , or equivalently such that for each of its distinct prime factors ...

https://ipfs.io/.../wiki/Definitions. Alternative definition for a *Giuga number* due to Takashi Agoh is: a composite *number* n is a *Giuga number* if and only if the congruence. n B φ (n ...

https://en.wikipedia.org/wiki/A007850 *Giuga* numbers: composite numbers n such that p divides n/p - 1 for every ... One further *Giuga number* is known with 10 prime factors, namely:

https://oeis.org/It can be proved easily that a *Giuga number* must be squarefree and equal to the product of at least 3 primes. All the known *Giuga* numbers are even, but the ...

http://www.23/10/2017 · To 4.) The definition of a *Giuga number* is very similar to the one of a Carmichael *number*. However, the status quo is more similar to the perfect numbers.

http://03/05/2018 · where is a Bernoulli *number* and is the totient function. Every counterexample to *Giuga*'s conjecture is a contradiction to …

http://mathworld.wolfram.com › … › Divisor-Related NumbersOn *Giuga* Numbers 15 2.3 Large values of p1 We ﬁrst consider the case when p1 > x1=4. For a ﬁxed value of p1, the *number* of *Giuga* numbers n • x divisible by p ...

https://math.dartmouth.edu/~carlp/A k -strong *Giuga number* is a composite integer such that ∑ j = 1 n − 1 j n − 1≡ − 1 (mod n). We consider the congruence ∑ j = 1 n ...

https://link.springer.com/article/10.1007/s11253-016-1189-22 *Giuga* numbers and the arithmetic derivative: bring-ing doubts on Lava’s conjecture ... If n is a *Giuga number* then it is composite and square-free.

https://cs.uwaterloo.ca/journals/JIS/VOL15/Oller/oller5.pdfThis article is within the scope of WikiProject Mathematics, a collaborative effort to improve the coverage of Mathematics on Wikipedia. If you would like to ...

https://en.wikipedia.org/wiki/- Giuga Numbers and the arithmetic derivative
- The Equivalence of Giuga's and Agoh's Conjectures
- On Giuga numbers
- Variations on Giuga Numbers and Giuga's Congruence
- Giuga's Primality Conjecture for Number Fields
- Giuga's Conjecture on Primality
- Giuga Maria
- What does the number 30 mean to you
- Primary pseudoperfect number
- Very special numbers 3