who can help me factor this 155 digits number

[sinide]

i have a 155 digits big number,my pc is too poor, who can help me to factor it ?

[Batalov]

Do you feel comfortable asking for a couple hundred dollars from some total strangers?

...because that's what you're doing

[sinide]

my pc is very poor, if i factor using GNFS, it will last very long !

[schickel]

Originally Posted by sinide

my pc is very poor, if i factor using GNFS, it will last very long !

Mine too! But if something is important enough to me, I will put the time needed into it.

Factoring that number might become important to me for, say, $2000 US. How's that sound? Then I could buy a couple of nice quad-cores to factor it for you.

[retina]

Okay, I'll play. I'll do it for $1999.99

[em99010pepe]

Define poor.

[lorgix]

Originally Posted by sinide

i have a 155 digits big number,my pc is too poor, who can help me to factor it ?

Ok, on one condition;

That you correctly guess the second largest factor of the number.

[xilman]

Originally Posted by sinide

i have a 155 digits big number,my pc is too poor, who can help me to factor it ?

Post the number and tell me why you want its factors and I'll consider it.


Paul

[R.D. Silverman]

Originally Posted by xilman

Post the number and tell me why you want its factors and I'll consider it.


Paul

My guess is that he is trying to break someone's 512-bit RSA key.

[CRGreathouse]

Originally Posted by R.D. Silverman

My guess is that he is trying to break someone's 512-bit RSA key.

No doubt.

[Uncwilly]

This is at least the 6^th such thread: recent/un-registered, asking to factor a >120 digit number, and 'knowing' it is composite.