Timeline for Prove that any integer can written as differences of two numbers with same prime divisors.
Current License: CC BY-SA 3.0
6 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Mar 27, 2023 at 4:55 | history | edited | Bill Dubuque | edited tags | |
| Oct 24, 2017 at 11:53 | vote | accept | Taha Akbari | ||
| Oct 20, 2017 at 17:07 | comment | added | mathlove | Odd numbers cannot be written as the difference of two numbers with same prime divisors since $\text{odd}=\text{even}-\text{odd}$ or $\text{odd}=\text{odd}-\text{even}$. Even numbers can be written as the difference of two numbers with same prime divisors since $2m=4m-2m$. | |
| Oct 20, 2017 at 15:45 | answer | added | Dietrich Burde | timeline score: 1 | |
| Oct 20, 2017 at 15:44 | comment | added | Taha Akbari | @DietrichBurde I am sure about the part two numbers with same prime divisors. | |
| Oct 20, 2017 at 15:12 | history | asked | Taha Akbari | CC BY-SA 3.0 |