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Old 2021-05-23, 13:29   #45
bur
 
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I want to start a C159, could you post a draft of params.c160?
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Old 2021-05-23, 14:14   #46
VBCurtis
 
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Here you go!
Attached Files
File Type: txt params.c160.txt (2.0 KB, 60 views)
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Old 2021-05-23, 15:58   #47
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Thanks, I'll let you know how it went.
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Old 2021-09-30, 14:32   #48
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Hi, do you have a draft of the c150 file? I've got a pretty urgent factorization to complete, and don't really know how to determine optimal parameters myself.
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Old 2021-09-30, 19:08   #49
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Here's a summary for C150: (I'm not at the machine that has the file, just my notes from running trials)
Poly select:
P = 330000
admax = 27e4
incr = 120
nq = 15625
nrkeep = 60
ropteffort = 18
sopteffort = 1 appears to be not-faster than default (which is 0), but can produce a better poly. Limited testing so far.

Sieve:
lim0 16M
lim1 25M
lpb0 30
lpb1 31
mfb 56/60
lambda0 = 1.835
lambda1 = 1.93
ncurves 18/23
I = 14
qmin= 2200000
rels_wanted = 115M


Filtering:
target_density = 135
tasks.filter.required_excess = 0.04
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