Pascal's OPN roadblock files - Page 101

kruoli · 2023-05-17, 12:24

Up to which composite size do you reserve? I want to do some factoring on smaller numbers, later, but do not want to do work twice.

henryzz · 2023-05-17, 12:59

Quote:

Originally Posted by kruoli

Up to which composite size do you reserve? I want to do some factoring on smaller numbers, later, but do not want to do work twice.

I suspect he will get back up to c112 very quickly due to there not being many new composites in that file. There are many more targets in the medium file would you could do. I would recommend having a smaller target in that file as the counts are lower but completing up to 100 digits may be reasonable.

mataje · 2023-05-17, 13:03

c50-59 done.
I will do numbers<110 digits.

RichD · 2023-05-17, 14:19

A few more.

Code:

475955385557426060911297808215821521839969
12917898571901526825168949161825209
156834314881498985535003373408058758259
19675007074605305768982859466784185075465850171684133
24251259271644736035936617964649
79211135177882860841521358076014816369390224202863
12974905913195602525016295958123321179611985425144763349
196882284410116466838505837665388371619337
4889525314296256722621677274840757802851237
12401346589122908329898266770200167
846369485363023894765311996005580779
6875367903641988080433457253704471936615065996910004550666643232581
9603182570149744975600003492927398152709577
293983910040311120039969178839616702531476179

mataje · 2023-05-17, 14:37

c60-69 done.

mataje · 2023-05-17, 15:58

c70-79 done.

RichD · 2023-05-17, 18:27

I've been working SNFS-130 to 160 with relatively high counts from the large file. Ever so often I grab something around SNFS-230+ and run it through yoyo and NFS like the one currently in the 14d queue.

Code:

10212651664577023830450268731397421562823
41098800375350279126461026428199993455676512222140498842597814771

henryzz · 2023-05-17, 18:41

Quote:

Originally Posted by RichD

I've been working SNFS-130 to 160 with relatively high counts from the large file. Ever so often I grab something around SNFS-230+ and run it through yoyo and NFS like the one currently in the 14d queue.

Code:

10212651664577023830450268731397421562823
41098800375350279126461026428199993455676512222140498842597814771

Is there anything limiting that process to 14d? My eye keeps being drawn to

Code:

1155115 1310825268269643509279336731098526398390609803239319801398048897 4 11762658718349861390232119244704668953655520173988132853958736559505227543720741129707951916855819491584483404706118568545301944488029224273208806055167884044998017282642609466917674130929252487860835945397664760737343625974929824544969881973722726911

which looks like it is probably better on the benefit/difficulty scale than other very high count numbers, although I make be underestimating how bad the quartic will be. Would this fit in 16e_small?

RichD · 2023-05-17, 18:56

Quote:

Originally Posted by henryzz

Is there anything limiting that process to 14d? My eye keeps being drawn to

Code:

1155115 1310825268269643509279336731098526398390609803239319801398048897 4 11762658718349861390232119244704668953655520173988132853958736559505227543720741129707951916855819491584483404706118568545301944488029224273208806055167884044998017282642609466917674130929252487860835945397664760737343625974929824544969881973722726911

which looks like it is probably better on the benefit/difficulty scale than other very high count numbers, although I make be underestimating how bad the quartic will be. Would this fit in 16e_small?

It looks like an SNFS-253 quartic. A few SNFS-251 quartic have made it through so I believe it would fit.

I can send it to yoyo for further ECM work to see how that goes. What is a good t-level to start at?

RichD · 2023-05-17, 19:11

Quote:

Originally Posted by henryzz

Is there anything limiting that process to 14d?

No, just my personal preference. I can do the post-processing on my GPU on anything coming out of 14d. I can also do some easy 15e jobs if they are heavily sieved - like TD=132 or better. It all depends on matrix size up to around 10.5M.

If you have other numbers I don't mind babysitting them through yoyo and NFS.

kruoli · 2023-05-17, 19:25

Quote:

Originally Posted by RichD

What is a good t-level to start at?

If wanted, I can do ECM stage 1 on GPU. (Yoyo said they might implement uploading stage 1 save files for a quicker stage 2.)

2023-05-17, 18:27	#1107
RichD Sep 2008 Kansas 59×67 Posts	I've been working SNFS-130 to 160 with relatively high counts from the large file. Ever so often I grab something around SNFS-230+ and run it through yoyo and NFS like the one currently in the 14d queue. Code: 10212651664577023830450268731397421562823 41098800375350279126461026428199993455676512222140498842597814771

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2023-05-17, 12:24	#1101
kruoli "Oliver" Sep 2017 Porta Westfalica, DE 23·71 Posts	Up to which composite size do you reserve? I want to do some factoring on smaller numbers, later, but do not want to do work twice.