Timeline for Is this number a prime?
Current License: CC BY-SA 3.0
9 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Apr 5, 2021 at 9:28 | comment | added | l4m2 | f=n=>/666/.test(d=n)&eval("for(;n%--d;)d<3")?n:f(n-1) | |
| Mar 16, 2018 at 8:26 | comment | added | Scheintod | i<2 (and some text) | |
| Oct 17, 2016 at 20:21 | comment | added | Hedi | @Titus If the input is 1 the for loop will do n%--i once : 1%0 returns NaN and stops the loop. When alert is called i is already equal to 0 so 1==i returns false. | |
| Oct 17, 2016 at 13:08 | comment | added | Titus | should add n>1 to the final condition though, if You don´t want 1 to be prime. | |
| Sep 24, 2016 at 8:46 | history | edited | Hedi | CC BY-SA 3.0 | added 919 characters in body |
| Sep 24, 2016 at 1:48 | comment | added | ETHproductions | Great answer! The &&i doesn't actually do anything in this program, so you can remove it. | |
| Aug 27, 2016 at 0:48 | comment | added | Dennis | Welcome to Programming Puzzles & Code Golf! | |
| Aug 26, 2016 at 23:34 | review | Late answers | |||
| Aug 27, 2016 at 0:41 | |||||
| Aug 26, 2016 at 23:11 | history | answered | Hedi | CC BY-SA 3.0 |