Integer Factorization
slideshare.net
slideshare.net
The author continues to submit this repeatedly. I've replied in depth in the past, and the author has been given the same advice over and over again - factorise a large number that's known to be hard, and people will pay attention.
Here is one of my previous comments:
https://news.ycombinator.com/item?id=9990371
I have no idea who has upvoted this and other submissions. I suspect sock-puppets.
See the comments here: https://news.ycombinator.com/item?id=14345059
Author's posting history: