JT
Posts:
1,275
Registered:
4/7/12


Re: Is factorization of big primeproducts a solved problem YET?
Posted:
Jan 4, 2013 9:13 AM


On 4 Jan, 13:09, Pubkeybreaker <pubkeybrea...@aol.com> wrote: > On Jan 4, 12:01 am, JT <jonas.thornv...@gmail.com> wrote: > > > Does the RSA challenges have a given time complexity of factoring the > > primeproduct, or did they have one that changed during resent years? > > If I could figure out what you are asking, I would answer..... > > What is a "RSA challenges have a given time complexity"? What does > "given" > mean in this context? Why do you ask only about RSA challenges? > > Are you asking for the time complexity of the fastest known general > purpose factoring algorithm? > > It is exp( (C+o(1)) (log N)^1/3 (loglog N)^2/3) where C = > (64/9)^1/3 > > As for the second part, what do you mean by "recent"? > > The time complexity has changed over the last 10 years, > but only the o(1) term. Well i thought that any task that require computational work had time complexity? And that time complexity describes the amount of work needed that is generally needed to solve a problem. Does not factoring primeproduct have time complexity? It was along time since i read about sorting algorithms or did any discrete math. And i thought the work of bruteforcing a primeproduct could be given a time complexity just like sorting problems. The maximum number of tries to divide primeproduct with x to find the factors must be SQRT primeproduct, but maybe this isn't at all time complexity for task it was such along time since i read about time complexity.

