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7 votes
1 answer
382 views

$\log \log p / \log \log n$, where $p|n$, gets equidistributed in [0,1] (for almost all $n$)

According to Hardy-Ramanujan/Erdős-Kac we know that usually there are $\sim\log\log n$ prime numbers in a factorization. But if you pick up a natural number at random, and you factor it, what is the ...
Luca Ghidelli's user avatar
5 votes
1 answer
214 views

Dynamics of the distribution of prime factorization types in increasing intervals

I've tagged this as reference request as surely this question must be very well investigated, I just don't know how to look for it. Most likely the perfect answer will be in form of a keyword for ...
მამუკა ჯიბლაძე's user avatar
4 votes
2 answers
199 views

Counting integers with k large prime divisors

If $x \ge y \ge 1$ are real numbers and if $k$ is a positive integer, take $\Phi_k(x, y)$ to be the number of integers $\le x$ with exactly $k$ prime factors and no prime factor $\le y$. If $y$ is ...
Alexander Smith's user avatar