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Forum: Factoring 2021-01-15, 16:48
Replies: 888
Views: 70,175
Posted By ryanp
Thanks for the tip! I'll try to let this run...

Thanks for the tip! I'll try to let this run (with 2.1B uniques and TD=90) sit for a while.
Forum: Factoring 2021-01-14, 21:39
Replies: 888
Views: 70,175
Posted By ryanp
msieve keeps getting wedged... Trying again with...

msieve keeps getting wedged... Trying again with 2.1B uniques and target_density=90.
Forum: Factoring 2021-01-13, 00:02
Replies: 888
Views: 70,175
Posted By ryanp
I would, but I'm not quite sure how to run the...

I would, but I'm not quite sure how to run the replay binary? (also I thought there was some question about current. compatibility between CADO's output and msieve's LA?)

In any event, here's...
Forum: Factoring 2021-01-12, 20:49
Replies: 888
Views: 70,175
Posted By ryanp
I just grabbed the latest code from...

I just grabbed the latest code from https://github.com/fivemack/factorisation-tools. Maybe fivemack (if he's reading this) can chime in? The final output was about 1/4 the original rels, which...
Forum: Factoring 2021-01-12, 19:01
Replies: 888
Views: 70,175
Posted By ryanp
I've got it running now. The output is currently...

I've got it running now. The output is currently at:

$ ~/remsing/remsing input.dat input.rem
1449910000 read 1102385169 bad

Does that ration of "bad" to "read" seem reasonable?
Forum: Factoring 2021-01-12, 18:33
Replies: 888
Views: 70,175
Posted By ryanp
Thanks - to be clear, is the suggestion that...

Thanks - to be clear, is the suggestion that after "remdups4" (I now have ~2.1B uniques) to then run that through remsing before handing the relations to msieve?
Forum: Factoring 2021-01-11, 23:08
Replies: 888
Views: 70,175
Posted By ryanp
So I successfully cloned the latest CADO repo and...

So I successfully cloned the latest CADO repo and built the replay binary, but not quite sure how to invoke it.

The available parameters are the following:
-purged input purged file
...
Forum: Factoring 2021-01-11, 23:02
Replies: 888
Views: 70,175
Posted By ryanp
I haven't tried it before, but would be curious...

I haven't tried it before, but would be curious to give it a shot. At the bottom of README.msieve there's this blurb:

up from msieve (svn) revision 891, msieve can read a cycle file produced by...
Forum: Factoring 2021-01-11, 22:13
Replies: 888
Views: 70,175
Posted By ryanp
I'm letting it stay wedged until I manage to...

I'm letting it stay wedged until I manage to gather new relations + merge + remdups4 and gzip, which could be a few more hours at least. At that point, I'll again kill the msieve run and try again.....
Forum: Factoring 2021-01-11, 17:05
Replies: 888
Views: 70,175
Posted By ryanp
Wedged again for about 12 hours so far: Sun...

Wedged again for about 12 hours so far:

Sun Jan 10 19:56:49 2021 commencing in-memory singleton removal
Sun Jan 10 19:58:41 2021 begin with 621912609 relations and 624555581 unique ideals
Sun...
Forum: Factoring 2021-01-09, 21:49
Replies: 888
Views: 70,175
Posted By ryanp
In case anyone is enough of an msieve fortune...

In case anyone is enough of an msieve fortune teller, here's how the current run is progressing so far:

found 576046017 hash collisions in 2069585215 relations
added 1 free relations
commencing...
Forum: Factoring 2021-01-09, 17:22
Replies: 888
Views: 70,175
Posted By ryanp
msieve seemed to get wedged in the "full merge"...

msieve seemed to get wedged in the "full merge" stage, so I'm trying again now, this time with 2.09B uniques and target_density=110. Running now.
Forum: Factoring 2021-01-07, 00:08
Replies: 888
Views: 70,175
Posted By ryanp
found 535727162 hash collisions in 1974476487...

found 535727162 hash collisions in 1974476487 relations
added 1 free relations
commencing duplicate removal, pass 2
found 9 duplicates and 1974476479 unique relations
memory use: 16280.0 MB...
Forum: Factoring 2021-01-05, 23:21
Replies: 888
Views: 70,175
Posted By ryanp
Nope, sorry, I've long trashed those to make room...

Nope, sorry, I've long trashed those to make room for newer jobs...
Forum: Factoring 2021-01-04, 04:05
Replies: 888
Views: 70,175
Posted By ryanp
Do you happen to know the max q that CADO's "las"...

Do you happen to know the max q that CADO's "las" binary will support? (this is somewhat new territory for me...)
Forum: Factoring 2021-01-04, 03:12
Replies: 888
Views: 70,175
Posted By ryanp
Update: Currently at 1.6B uniques. I've...

Update:

Currently at 1.6B uniques. I've sieved about 3/4 of the range up to q=2e9.

I'm concerned that I may run out of uniques before hitting rels_wanted=2.9B. Perhaps it may be time to switch...
Forum: Lounge 2021-01-01, 02:28
Replies: 46
Views: 3,257
Posted By ryanp
A fun gift to ring in the new year, just found...

A fun gift to ring in the new year, just found today: https://primes.utm.edu/primes/page.php?id=131528

The best part: it's 2020219 decimal digits long...
Forum: Lounge 2021-01-01, 00:38
Replies: 46
Views: 3,257
Posted By ryanp
I'll try to do my part... :smile: Happy New...

I'll try to do my part... :smile:

Happy New Year!
Forum: XYYXF Project 2020-12-31, 17:07
Replies: 13
Views: 747
Posted By ryanp
I just ran my relations file through remdups4...

I just ran my relations file through remdups4 anyway, just to make the file smaller, and gzipped it after. I have 1.36B unique rels.

I'm trying two runs on different machines:

msieve old...
Forum: Factoring 2020-12-30, 17:15
Replies: 888
Views: 70,175
Posted By ryanp
Update: 840M uniques, still seems to be going...

Update: 840M uniques, still seems to be going strong...

Note: I'm currently sieving without "-sqside 0".
Forum: Factoring 2020-12-29, 14:54
Replies: 888
Views: 70,175
Posted By ryanp
In the past ~24 hours I've gathered about 414M...

In the past ~24 hours I've gathered about 414M uniques:

Tue Dec 29 06:03:36 2020 commencing relation filtering
Tue Dec 29 06:03:36 2020 setting target matrix density to 140.0
Tue Dec 29...
Forum: Factoring 2020-12-28, 19:39
Replies: 888
Views: 70,175
Posted By ryanp
Yep, I remembered the formula for this after I...

Yep, I remembered the formula for this after I asked. :smile:

Anyway -- sieving now. Will provide an update on rels/hr I'm getting in a day or so...
Forum: Factoring 2020-12-26, 20:35
Replies: 888
Views: 70,175
Posted By ryanp
Thanks. Also, have you computed a skew for this...

Thanks. Also, have you computed a skew for this poly? I usually rely on YAFU, but it doesn't seem like it can handle octics.
Forum: Factoring 2020-12-26, 02:35
Replies: 888
Views: 70,175
Posted By ryanp
Before I attempt SNFS on this, I want to hit it...

Before I attempt SNFS on this, I want to hit it with some more ECM first... Should get to that hopefully this weekend or next week.

In the mean time, am I correct that this is the proposed poly or...
Forum: XYYXF Project 2020-12-25, 17:33
Replies: 13
Views: 747
Posted By ryanp
Update: with ~1.34B uniques, I've managed to form...

Update: with ~1.34B uniques, I've managed to form a somewhat smaller matrix using target_density=140:

Thu Dec 24 13:17:39 2020 commencing in-memory singleton removal
Thu Dec 24 13:18:42 2020 ...
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