Hacker News
new
|
past
|
comments
|
ask
|
show
|
jobs
|
submit
login
davidw
on Feb 13, 2015
|
parent
|
context
|
favorite
| on:
A regular expression to check for prime numbers
Aha! My memory doesn't fail me... I recall her discussing it on #perl 18 or 19 years ago.
Consider applying for YC's Summer 2026 batch! Applications are open till May 4
Guidelines
|
FAQ
|
Lists
|
API
|
Security
|
Legal
|
Apply to YC
|
Contact
Search: