Timeline for On the $p$-adic valuation of the sum of the first $n$ factorials
Current License: CC BY-SA 4.0
4 events
| when toggle format | what | by | license | comment | |
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| Aug 11 at 11:55 | comment | added | Daniel Weber | The valuation of the largest prime divisor is 1 with probability of approximately $1 - \frac{1}{\sqrt n}$, right? The sum of $\frac1{\sqrt{n!}$ from $n=100$ is approximately $10^{-79}$, so heuristically this seems very likely (of course, these aren't random numbers) | |
| Aug 11 at 3:50 | comment | added | Gerry Myerson | The $A(n)$ are tabulated at oeis.org/A007489 and there are links to tables of factorizations into primes. | |
| Aug 10 at 20:18 | history | edited | Michael Hardy | CC BY-SA 4.0 |
added 7 characters in body; edited title
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| Aug 10 at 19:53 | history | asked | Marc | CC BY-SA 4.0 |