Hacker News new | past | comments | ask | show | jobs | submit | reedf1's favorites login
1. A regular expression to check for prime numbers (2007) (noulakaz.net)
289 points by graderjs on March 5, 2022 | 121 comments

Consider applying for YC's W25 batch! Applications are open till Nov 12.

Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact

Search: