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Forum: Msieve 2015-05-27, 20:36
Replies: 21
Views: 3,160
Posted By eigma
Thanks bsquared, this is exactly the context of...

Thanks bsquared, this is exactly the context of my OP (just setting up a process for a larger project).

I have started experimenting with GNFS. I'd like to check my understanding of a few things....
Forum: Msieve 2015-05-27, 06:43
Replies: 21
Views: 3,160
Posted By eigma
The numbers are indeed 512 bit, but they are not...

The numbers are indeed 512 bit, but they are not RSA keys. They are products of two random 256 bit numbers.
Forum: Msieve 2015-05-27, 05:56
Replies: 21
Views: 3,160
Posted By eigma
Thanks. I will focus my efforts on GNFS. Are...

Thanks. I will focus my efforts on GNFS.

Are these the correct places to get the latest msieve, ggnfs and factmsieve.74.py?
http://sourceforge.net/p/msieve/code/HEAD/tree/trunk/...
Forum: Msieve 2015-05-27, 01:06
Replies: 21
Views: 3,160
Posted By eigma
This was only a small scale test, I was hoping to...

This was only a small scale test, I was hoping to find that msieve reliably factors after a certain number of relations.

The numbers I am actually trying to factor are 154 digits. What would be...
Forum: Msieve 2015-05-26, 22:56
Replies: 21
Views: 3,160
Posted By eigma
"lanczos error: only trivial dependencies found" with massive oversieving

Hi,

I'm trying to factor this number:
0x8BF71731E9F20613EAF148B968500DD365AD4E82785834AD8B213EFFE18A266E85BE6

I have built msieve from SVN, and sieved in client mode (-c) on a cluster for some...
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