Releasing 292788 688266 841170

Taking 226092.

Releasing 527694 727596

Reserving 434760!

[QUOTE=Dubslow;417625]Here's an idea for a new subproject: the "standard" D5 is $2^5\cdot3\cdot7$ with class 0, but in fact $\sigma(2^6-1) = 3^2 \cdot 7$, so if a sequence mutates to $2^5 \cdot 3^2 \cdot 7$, then the $3^2$ is guaranteed to stay, so that the guide has class 2. We could target these for the subproject.[/QUOTE]
As far as I can tell there are 7 of them.
reserving one of them 696582

Dropping 434760

[QUOTE=henryzz;417736]As far as I can tell there are 7 of them.
reserving one of them 696582[/QUOTE]
Strike 1
After rising 8 digits it is now on 2^7*3^2*5.
It is now stuck on a c128 with a full t40
releasing 696582

Looking at it now I wonder where I got the number 7 from there are many more.

reserving 888144

Dropping 213486 628656

Dropping 665142 and 226092.

Since sieving at the c163 of 30450:808 took a while, I would like to get some help on optimizing the parameters.

Thank you in advance.

PS: The siever was gnfs-lasieve4i15e

Alfred

[QUOTE=Alfred;418116]Since sieving at the c163 of 30450:808 took a while, I would like to get some help on optimizing the parameters.
[/QUOTE]
a. It is normal to "take a while", for a C163.
b. you can not "optimize the parameters" of a poly you already have (I didn't look into the files, but it seems to be a poly, from the extension of the file names). However, you may find a better poly, if you search longer.
c. you can request a poly (better or not than the one you already have, depends on your luck, you may have hit a very good poly already) in the "request polys" thread, here around. Some people have "dedicated" hardware and are able to get very good polys very fast. You just specify the number, and where it is coming from (like "C163 from aliquot xxxxx") and someone may take up the challenge to find the best poly. The "where it comes from" is necessary because we don't try to factor encryption keys for gaming sites, etc.