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Old 2019-02-22, 15:25   #1
DukeBG
 
Mar 2018

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Default The status page is far behind the actual results (based on factordb, TCP)

I'm not sure I understand the NFS@Home website. I see the numbers on this page. Though, obviously, it wasn't updated in a while, because 2,2062L was also already done. Then the homepage links this and this pages. They don't have these numbers. But then they are about "lasieved" and "lasievee", while there are also "lasievef" and "lasieve5f". Are there no similair status pages for the last two? Also, what's correllation between these four lasieve...d/e/f/5f and the three applications "14e Lattice Sieve", "15e Lattice Sieve", "16e Lattice Sieve V5"? The five in the last one and "5f" looks to be a connection, but then again it's lists of four items and three items.

Last fiddled with by DukeBG on 2019-02-22 at 15:26
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Old 2019-02-22, 18:59   #2
Dr Sardonicus
 
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For recent factorizations you can also look up The Cunningham Project, particularly Page 136 (the latest page). There's also a list of Who is factoring which number now.

Alas, "Homogeneous Cunningham Numbers" seems to be down a lot.
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Old 2019-02-22, 19:41   #3
DukeBG
 
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Thank you, I am aware of that.
It's just that I'ld wish I was able to see status of these numbers on NFS@Home better, like the detailed status pages I linked. I wasn't aware those numbers were already so close to being done.

Speaking of which, 2,2066L too now, this one is not on the latest cunningham page yet at the moment of the writing.

Last fiddled with by DukeBG on 2019-02-22 at 19:42
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Old 2019-02-22, 20:10   #4
pinhodecarlos
 
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14e Lattice Sieve: lasieved Stats: https://escatter11.fullerton.edu/nfs/crunching.php

15e Lattice Sieve:lasievee Stats: https://escatter11.fullerton.edu/nfs/crunching_e.php

16e Lattice Sieve V5: lasievef Stats: https://escatter11.fullerton.edu/nfs/numbers.html
*16e Lattice Sieve V5: lasieve5f Stats:https://escatter11.fullerton.edu/nfs/numbers.html


*beginning of project, linux version only available for lasieve5f.


16e Lattice Sieve: not all the numbers on the status page have been sieved. Right now NFS is sieving 5,454+, so all below are sieved and queued for post-processing.
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Old 2019-02-22, 21:22   #5
Batalov
 
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The remaining TCP numbers are currently so large that you only need to look in the https://escatter11.fullerton.edu/nfs/numbers.html

This could only change if Sam will extend tables some time in the future. The current numbers are not going to get smaller - as the numbers.html page neatly demonstrates (the composites are attacked in their snfs difficulty order... just passed 310 and rising).
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Old 2019-02-24, 20:33   #6
DukeBG
 
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Quote:
Originally Posted by Batalov View Post
The remaining TCP numbers are currently so large that you only need to look in the https://escatter11.fullerton.edu/nfs/numbers.html

This could only change if Sam will extend tables some time in the future. The current numbers are not going to get smaller - as the numbers.html page neatly demonstrates (the composites are attacked in their snfs difficulty order... just passed 310 and rising).
Thanks. I'm working on the "extended" part myself, actually. Right now in the middle of SNFS on C157 from 2,1428+. Seemed like a great number to learn the nfs tools hands-on. Doable by myself. Done a lot of ECM & other work on numbers with composite exponents over the last year and a half. Don't want to go into too much detail in this topic, I'll start a separate one in Factoring subforum one day.

Either way, the concern of this [s]post[/s] topic is that I wanted to see if there's a detailed progress stats for these numbers. To see if they are, say, 10% sieved or 90% sieved right now or are already post-processed. 4 of them were completed in the last 4 days now. That is awesome! But very out of the blue.
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Old 2019-02-24, 21:31   #7
pinhodecarlos
 
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We are now sieving 2,2098L.
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Old 2019-05-11, 14:57   #8
DukeBG
 
Mar 2018

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Factorization of 2,1037+ appeared on FDB today (P69 * P141)! https://escatter11.fullerton.edu/nfs/numbers.html is likely overdue for an update

Last fiddled with by DukeBG on 2019-05-11 at 14:58
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Old 2019-05-11, 16:54   #9
Batalov
 
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Quote:
Originally Posted by DukeBG View Post
Factorization of 2,1037+ appeared on FDB today (P69 * P141)! https://escatter11.fullerton.edu/nfs/numbers.html is likely overdue for an update
Could have been ECMd by someone.

3,653+ and 5, 446+ are in sync on both webpages (NFS and ~ssw)


Greg confirmed that it was finished by NFS@Home
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Old 2019-05-11, 17:15   #10
frmky
 
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NFS@Home finished it. I reported it to Sam and posted it on FDB late last night. I'll update the NFS@Home website next week.

The LA for these numbers requires a lot of computation, so there is a bit of a backlog. 2,2078M is nearing completion and 12,289+ is starting shortly.
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