20140205, 21:42  #12  
Sep 2008
Kansas
7·463 Posts 
Quote:
PM me if you would like one or more to work on and I will send you the poly file. Each will take 56 days on a dedicated Corei5. Just start factMsieve with the poly file and let it run. Let me know if anyone is interested, or you can pick one from the file itself. Just let me know which you choose so we don't duplicate work. They range from SNFS192 to SNFS204 difficulty. 

20140211, 16:35  #13 
Sep 2009
2×3×331 Posts 
Will the "most difficult" composites need ECM running against them before SNFS? I can do it either way, but needs to be allowed for.
Chris 
20140211, 16:52  #14  
Sep 2008
Kansas
CA9_{16} Posts 
Quote:
I will stop before getting to a C200. Though a C198 may be an SNFS204 difficulty. 

20140212, 01:10  #15 
May 2003
13×19 Posts 
Could I talk you into making a few polys from the t500 file? Mine are taking forever, but the actual NFS seems to be moving reasonably.

20140212, 02:31  #16 
I moo ablest echo power!
May 2013
3315_{8} Posts 
Thom, which ones from the t500 file are you looking at? I've cleared a few from there (and am working my way down the list).

20140212, 14:51  #17 
May 2003
13×19 Posts 
I'll take these for now:
6115909044841454629 12 321381569252585866953628783126948367071187906389518216907098417372109834635071531 2 9235379541700294893241592533312191410548921 4 18855337777262169791 10 42223362249943191270479011547514088211349705097809873373648793992949125900561049993 2 33579221106357041 12 Let me know if anyone else is already working on these. Thanks Thom 
20140212, 16:15  #18 
I moo ablest echo power!
May 2013
1,741 Posts 
I'll have to double check when I get home, but I believe I'm currently on:
53041017196666952234619819994982127672443220243418249007541741030212106804476059 2 No idea if anybody else is working on the file, but I'll take those off my batch list if you want them. Roughly how long will each of them take, do you think? 
20140212, 20:22  #19  
May 2003
367_{8} Posts 
Quote:


20140213, 03:24  #20 
I moo ablest echo power!
May 2013
1,741 Posts 
Well, I'm getting forgetful already, but I'm actually working on:
20241187^291 C151 It should be finished by Friday evening. 
20140213, 04:25  #21 
Sep 2008
Kansas
7·463 Posts 
I can't seem to locate the wiki page on degree halving but I will post two polys from the t500.txt file if anyone is interested.
Code:
82932783659784864101 10 n: 14668426862825327643478642613752190334921815625710231530196536758731353111989670069823132151031683951702388087602570541194382925113356037064684273416829280380908509371047337 # 82932783659784864101^111, difficulty: 199.19, skewness: 1.00, alpha: 2.22 # cost: 1.3144e+17, est. time: 62.59 GHz days (not accurate yet!) skew: 1.000 c5: 1 c4: 1 c3: 4 c2: 3 c1: 3 c0: 1 Y1: 82932783659784864101 Y0: 6877846605560679357661513062775038538202 m: 6638302919148143756548444023751343110512646774028322539454017523519024748726117291987933565320356252394470990730374728987385239556102040293564160261777386744194135007509561 type: snfs 1949751789915161 12 n: 178582760001354166553578106439433291393431180054089262671541219332034706214132826774027843833802708445291048587466523534490409654996494041174800154595618546224102815160715367622393 # 1949751789915161^131, difficulty: 183.48, skewness: 1.00, alpha: 3.10 # cost: 3.21513e+16, est. time: 15.31 GHz days (not accurate yet!) skew: 1.000 c6: 1 c5: 1 c4: 5 c3: 4 c2: 6 c1: 3 c0: 1 Y1: 1949751789915161 Y0: 3801532042277374115783577655922 m: 178582759999806160677961385995543625559262607541818145383600310736688148336500964108316190094531539174959912589299553133029586112864519785072165516315129152499838566672770974464982 type: snfs 
20140213, 04:31  #22 
I moo ablest echo power!
May 2013
1,741 Posts 
I'll tackle that second one (1949751789915161^131). How did you generate those SNFS polys?
Edit: I must be doing something wrong. When I use that generated poly, I get really huge sec/rel times (like 2 to 5 sec/rel). What am I forgetting? This is with the 64bit GGNFS sievers. Last fiddled with by wombatman on 20140213 at 05:01 
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