20230116, 23:52  #89  
"Curtis"
Feb 2005
Riverside, CA
3^{3}·11·19 Posts 
Quote:
I'd go 260/340 or 250/350 and expect both yield and speed to be better than 300/300. However, I think you're reaching a job size where 3LP on both sides may be nearly as fast as the typical 2/3 settings, at least given that lims used are so small. If you'd like to post the poly for your next job, I'm happy to test a variety of mfb choices for your 35/36 LP setting; perhaps I can find a '3LP on both sides' setting that is faster than what you're otherwise planning to use. 

20230119, 04:23  #90  
Jul 2003
So Cal
A2C_{16} Posts 
Quote:
Code:
n: 385391677907023068816875399702625816359161842943133261369673832051936437247070622270782933158404692445296119872430400383813398898811140980240524745812750729966969876527198830673858429779606449065686186811518577347751947370710959080728712731829 skew: 1.54407 type: snfs c6: 1 c5: 0 c4: 0 c3: 2 c2: 0 c1: 0 c0: 2 Y1: 1 Y0: 24519928653854221733733552434404946937899825954937634816 rlim: 300000000 alim: 300000000 lpbr: 36 lpba: 35 mfbr: 105 mfba: 71 rlambda: 3.9 alambda: 2.8 

20230120, 07:49  #91 
"Carlos Pinho"
Oct 2011
Milton Keynes, UK
1010000001011_{2} Posts 
Easy ones... you wouldn't say that a few years ago...lol
I suppose you are talking about 2,1497+ SNFS 300 and 2,1497 SNFS 300. Glad you are doing these ones, at least I get bored of running the more difficult ones, just because I have a very slow computer and I do like to see that status page update more often. Anyway, with the overall CPU momentum available at the moment it is wise to do these quicker ones. 
20230120, 18:56  #92 
Jul 2003
So Cal
2^{2}·3·7·31 Posts 

20230130, 23:02  #93  
"Curtis"
Feb 2005
Riverside, CA
3^{3}·11·19 Posts 
Quote:
3LP on both sides is good for 40% better yield, but at the expense of 60% longer sec/rel. Since you're not running out of Q to sieve, this seems unhelpful but I'll test sec/rel at the projected "last" Q, as it's possible that 3LP on both sides for small Q (like 200400M) may be a net benefit still. Here are the fastest params I've found so far: Code:
rlim: 250000000 alim: 350000000 lpbr: 36 lpba: 35 mfbr: 105 mfba: 70 rlambda: 3.85 alambda: 2.55 I've tested only at Q=500M so far, so next time I have some free time I'll test a more full range of Q to make sure the new params are faster everywhere. I'll also test a couple other small variations on these params with 2LP on A side. 

20230201, 03:59  #94  
Jul 2003
So Cal
5054_{8} Posts 
Quote:


20230201, 06:43  #95 
"Curtis"
Feb 2005
Riverside, CA
3^{3}·11·19 Posts 
I'm giving exams this week, so I can't try other tweaks to get more speed. I hope this works (better)!

20230205, 00:20  #96 
Jun 2012
2×5^{2}×7×11 Posts 
2,2194M was factored today by NFS@Home. Very nice!
2,2206L is currently sieving, personally I’m hoping for it to be factored by mid March but it’s not a race. Yoyo@Home’s throughput is proving to a bit higher than NFS@Home so I’m just going to throw the rest of the Gang of 31 into Yoyo’s queue. Latest estimate for Yoyo to complete all base2 (1987) work is NLT Halloween 2024. YMMV. 
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