2023 - 14d Queue Management

[kruoli]

QUEUED AS C168_13800_2520

13800:i2520 leaves a C168 that is ready for 14d. It has a record polynomial:

n: 310568995062528673337727384913614033913052165297153092857728210752891295474489891993423284673986652258582165257212393931909612756387783382693384759162598354067743261041
type: gnfs
lss: 0
skew: 2764846.73152
# skew by cownoise, polynomial rated MurphyE 5.83695436e-13
Y0: -268349316269785284132169397989163
Y1: 7160694721520105472664061
c0: -8552324791773821893904229147400629512
c1: 49736029537863057963619987889445
c2: -31382347391180807843538502
c3: 7702911684341162465
c4: 10794655738904
c5: 599760
rlim: 134000000
alim: 67000000
lpbr: 30
lpba: 30
mfbr: 60
mfba: 60
rlambda: 2.27
alambda: 2.41

Test sieving blocks of 1kQ gave (31 lpb yielded a wider Q range):

Q	corr. yield
20M	1143
30M	1162
45M	1224
60M	1219
90M	1020
125M	921
150M	849

So I suggest sieving on the algebraic side from 20MQ to 140MQ for 130M raw relations.

I would like to do the LA.

[swellman]

Originally Posted by kruoli

13800:i2520 leaves a C168 that is ready for 14d. It has a record polynomial:

n: 310568995062528673337727384913614033913052165297153092857728210752891295474489891993423284673986652258582165257212393931909612756387783382693384759162598354067743261041
type: gnfs
lss: 0
skew: 2764846.73152
# skew by cownoise, polynomial rated MurphyE 5.83695436e-13
Y0: -268349316269785284132169397989163
Y1: 7160694721520105472664061
c0: -8552324791773821893904229147400629512
c1: 49736029537863057963619987889445
c2: -31382347391180807843538502
c3: 7702911684341162465
c4: 10794655738904
c5: 599760
rlim: 134000000
alim: 67000000
lpbr: 30
lpba: 30
mfbr: 60
mfba: 60
rlambda: 2.27
alambda: 2.41

Nice find! The record GNFS polynomial score table has been updated.

[unconnected]

QUEUED AS C167_933436_12620

C167 from 933436:i12620 is ready for 14e queue:

n: 36654583430002748303894807105666907135842544429814343766980734743740039320523817078040070758934117153814118026659034192984370193312966861967087757268900197168075513651
# norm 3.450503e-16 alpha -7.130019 e 5.346e-13 rroots 5
skew: 30131624.45
c0: -422407670009262712055320324856842388317640
c1: 75790884415825079144298204508157848
c2: -349814003775074523636948910
c3: -218804639743187930416
c4: -886406798883
c5: 69720
Y0: -220878876187229736739090952931087
Y1: 405340673777016709
rlim: 134000000
alim: 67000000
lpbr: 30
lpba: 30
mfbr: 60
mfba: 60
rlambda: 2.3
alambda: 2.45
lss: 0
type: gnfs

Suggesting sieving range is 20M-136M, I'll take the LA.

[RichD]

QUEUED AS 439__947_7m1

C202 from the OPN t800 file.

n: 7153715945116918591457693307723422317354164584894598854770421218879209911807998227326189212839781373199499152639030745336594745451700278761994819266089728724429411036841516478588079879903210870490098559
# 4398426673745589326770376672667196925947^7-1, difficulty: 237.86, skewness: 1.00, alpha: 2.24
# cost: 3.24085e+18, est. time: 1543.26 GHz days (not accurate yet!)
skew: 1.000
c6: 1
c5: 1
c4: 1
c3: 1
c2: 1
c1: 1
c0: 1
Y1: -1
Y0: 4398426673745589326770376672667196925947
type: snfs
rlim: 67000000
alim: 134000000
lpbr: 30
lpba: 31
mfbr: 87
mfba: 62
rlambda: 3.5
alambda: 2.4

Trial sieving 2K blocks.

  Q  Yield N-Yld
 20M  6395  6185
 60M  4128  4308
100M  3494  3449
110M  3605  3272

[RichD]

QUEUED AS 480__139_7m1

C199 from the OPN t800 file.

n: 8407361350962722714163111347643086323773646491175882654014608669195576201212795466669349585322363376147729452514651936017825391204370736138490814344119038602419783460000266689462462856843065909048353
# 4807557298497810374791931204229711982139^7-1, difficulty: 238.09, skewness: 1.00, alpha: 2.24
# cost: 3.30047e+18, est. time: 1571.65 GHz days (not accurate yet!)
skew: 1.000
c6: 1
c5: 1
c4: 1
c3: 1
c2: 1
c1: 1
c0: 1
Y1: -1
Y0: 4807557298497810374791931204229711982139
type: snfs
rlim: 67000000
alim: 134000000
lpbr: 30
lpba: 31
mfbr: 87
mfba: 62
rlambda: 3.5
alambda: 2.4

Trial sieving 2K blocks.

  Q  Yield N-Yld
 18M  6550  6126
 20M  6173  5971
 60M  3884  4054
100M  3334  3291
112M  3348  3376