Team sieve #26: c166 from 4788:2661

[jrk]

Having gotten to a little over 100% of t55, it's time to move on to NFS.

Using this poly, sieve using the 15e siever from 16M to 52M:

n: 5480028776575958570644103450064994315966142634434310804431727757044129711054762398504351985426000929076075296697708862056057692265655324122850386361657854530064245297
# norm 3.660253e-16 alpha -7.937008 e 6.127e-13 rroots 3
skew: 18792011.24
c0: -383717477170843881660816996213134639028576
c1:  41836049852128511768007376952521728
c2:  1460430617012529885854889312
c3: -509272808201188433057
c4:  1938132452788
c5:  752940
Y0: -93843563506622672579068805978071
Y1:  1283049659598223939
rlim: 33554431
alim: 33554431
lpbr: 30
lpba: 30
mfbr: 60
mfba: 87
rlambda: 2.6
alambda: 3.6

Post-processing will be done by: bchaffin (unless someone else has more horsepower than a 6-core i7 at 3.9GHz)
12 May: Post-processing started, ETA 76 hours (Monday morning).

Reservations:

 16- 17M   Andi47 (done, 3889213 relations)
 17- 18M   EdH (partially done, ~2.1e6 relations)
 18- 19M   jrk (done, 3872741 relations)
 19- 25M   bchaffin (done)
 25- 26M   Andi47 (done, 3671648 relations)
 26- 34M   bsquared (done, 27933019 relations)
 34- 40M   bsquared (done, 19987077 relations)
 40- 45M   bchaffin (done)
 45- 46M   Andi47 (2/3 done, 2025735 relations)
 46- 50M   bsquared (done, 12058947 relations)
 50- 52M   bsquared (done, 5907689 relations)

Total relations so far: >104M

[schickel]

So, how many relations will be required and who wants to do the post-processing?

[Andi47]

reserving 16M-17M

[EdH]

OK, I'll jump in early with a small selection and see if I can get anywhere this time:

reserving 17M-18M

(I'll try a couple Ubuntu P4's...)

[jrk]

reserving 18M-19M

sieve starting from 16M:

...and let's aim to stop at Q=52M

[EdH]

Originally Posted by EdH

. . .
(I'll try a couple Ubuntu P4's...)

Well, so much for that! Neither will run, probably due to lack of memory. The same thing I suffer from - these machines didn't work last time I tried!

I have the range running on a winXP and estimate it "only" taking until 3 Jun.

On a brighter note, my other winXP machine should be free before then and can take over some of the rels.

I suppose I should quit trying to help in these endeavors... at least until I have something a little stronger.

As before, if anyone wants to take over my range, feel free. I'll post where I've made it to and the rels I have so far at that point.

[bchaffin]

I'll take 19M-25M.

I can do the post-processing too, using a 6-core i7 at 3.9GHz, unless someone else has more horsepower.

[Andi47]

reserving 25-26M

[bsquared]

I'll take 26-30M

[jrk]

18-19M done:
aq4788.2661-18M-19M.bz2 (3872741 relations)

[Andi47]

16-17M done (3889213 relations) and uploaded: http://www.sendspace.com/file/yy7eqh