Technology

58994 readers

7868 users here now

This is a most excellent place for technology news and articles.

Our Rules

Follow the lemmy.world rules.
Only tech related content.
Be excellent to each another!
Mod approved content bots can post up to 10 articles per day.
Threads asking for personal tech support may be deleted.
Politics threads may be removed.
No memes allowed as posts, OK to post as comments.
Only approved bots from the list below, to ask if your bot can be added please contact us.
Check for duplicates before posting, duplicates may be removed

Approved Bots

founded 1 year ago

MODERATORS

426

New largest prime number discovered by former Nvidia software engineer (sherwood.news)

submitted 1 week ago by gedaliyah to c/technology

120 comments fedilink hide all child comments

According to GIMPS, this is the first time a prime number was not found by an ordinary PC, but rather a “‘cloud supercomputer’ spanning 17 countries” that utilized an Nvidia A100 GPU chip to make the initial diagnosis. The primary architect of this find is Luke Durant, who worked at Nvidia as a software engineer for 11 years

you are viewing a single comment's thread
view the rest of the comments

[–] mipadaitu 5 points 1 week ago (1 children)

Why is anything worth the effort?

Cause research into primes makes computer security stronger. Cause research in general can make new discoveries that can lead to unexpected improvements in life.

Cause we need to know the answer to everything.

Cause it's better than mining crypto or doing AI training models over and over.

[–] [email protected] 0 points 1 week ago (1 children)

I used to be all on board with that, but seeing what a colossal waste of resources AI is, I've come to question other efforts like this one or calculating pi to a trillion digits. The trigger here for me was the use of GPUs, which I've come to associate with AI waste. Sure, I know they're just a tool. But I still don't see what value will come from knowing ever bigger prime numbers.

[–] mipadaitu 11 points 1 week ago

https://youtu.be/zsyGRDrDfbI

New math came out of it, they figured out more and more efficient ways to figure out the solution to "is this prime?"

Those same math techniques can be used for other problems, and possibly learn something that solves a problem you actually care about.

Research is important because you never know what weird problem someone is working on might solve. Maybe it will provide a new math solution that creates better CGI, maybe it'll finally create a technique to solve fusion.

Maybe it'll just be something that we know now that we didn't know before. There are FAR FAR FAR more wasteful things in the world than some nerds trying to solve big prime numbers.