[B]QUEUED AS 7m2_305[/B]

SNFS-206.20 (quartic) C190 HCN (7-2,305), ECM to t55. For 14e.
[code]
n: 1399228320870456021589614614326302155722790493654045440872003478261945537819566697425434815814763286294934760659060545168759516041064429683765928138451979108467518017250652075095684859064261
# 7^305-2^305, difficulty: 206.20, skewness: 1.00, alpha: 1.45
skew: 1.000
c4: 1
c3: 1
c2: 1
c1: 1
c0: 1
Y1: -2305843009213693952
Y0: 3556153025177363557255317383565515512407041673852007
rlim: 67000000
alim: 67000000
lpbr: 30
lpba: 30
mfbr: 90
mfba: 30
rlambda: 3.6
alambda: 2.6
[/code]
Trial sieving 2K blocks.
[code]
Q Yield
--- -----
20M 4771
50M 4411
80M 3767
110M 4533
140M 3632
170M 3324
200M 3645
230M 3158
[/code]
Recommend sieving special Q on rational side, 20M - 100M.

C189_M17_k94. Survived ECM to t55.

[CODE]n: 177498295522478091633106719585105090880804757271356470401395499947302658160130152450511552869282480986018703231067403380863018597494884292977694837625366941693117175979988325884930490091789
skew: 9.55129
lss: 0
type: snfs
size: 245
c6: 1
c0: 131071
Y1: 1
Y0: -87106969161751807834285455088687393013761
# 131071 ^ 47 + 1, SNFS difficulty 245.640
rlambda: 2.7
alambda: 2.7
lpbr: 31
lpba: 31
mfbr: 62
mfba: 62
alim: 134000000
rlim: 250000000
[/CODE]

Sieving over Q range 20M-290M. I will take post processing.

[B]QUEUED AS C189_M17_k94[/B]

[B]QUEUED AS 7p3_305[/B]

SNFS-206.20 (quartic) C196 HCN (7+3,305), ECM to t55. For 14e.
[code]
n: 2865234772302501477595172153623452975702401759760441572969551658241540344086185515201559834092200334145632774287695515931852761444703577391146862563621058681554157885345786225654667837366986885431
# 7^305+3^305, difficulty: 206.20, skewness: 1.00, alpha: 1.45
skew: 1.000
c4: 1
c3: -1
c2: 1
c1: -1
c0: 1
Y1: -127173474825648610542883299603
Y0: 3556153025177363557255317383565515512407041673852007
rlim: 67000000
alim: 67000000
lpbr: 30
lpba: 30
mfbr: 60
mfba: 60
rlambda: 2.6
alambda: 2.6
[/code]
Trial sieving 2K blocks.
[code]
Q Yield
--- -----
20M 3523
40M 4170
60M 4239
80M 3750
100M 4085
120M 3639
140M 3591
160M 3845
[/code]
Recommend sieving special Q on rational side, 20M - 90M.

[B]QUEUED AS 7p5_305[/B]

SNFS-206.20 (quartic) C196 HCN (7+5,305), ECM to t55. For 14e.
[code]
n: 4410592983944967736843256666586013636208481573629565079191715081185473956389276274104864552672650818457626664072337591696040984426021986672671041945475224826649338816479792490745226578603080856871
# 7^305+5^305, difficulty: 206.20, skewness: 1.00, alpha: 1.45
skew: 1.000
c4: 1
c3: -1
c2: 1
c1: -1
c0: 1
Y1: -4336808689942017736029811203479766845703125
Y0: 3556153025177363557255317383565515512407041673852007
rlim: 67000000
alim: 67000000
lpbr: 30
lpba: 30
mfbr: 60
mfba: 60
rlambda: 2.6
alambda: 2.6
[/code]
Trial sieving 2K blocks.
[code]
Q Yield
--- -----
20M 3352
40M 4056
60M 4134
80M 3491
100M 3866
120M 3486
140M 3438
160M 3673
[/code]
Recommend sieving special Q on rational side, 20M - 120M.

[B]QUEUED AS 766__247_5m1[/B]

C204 from the OPN t800 file.
[ a.k.a. Phi_5(Phi_7(Phi_5(Phi_2(Phi_3(Phi_13(7))/3/433)/2/7^2/4966373)/11/31/p15)/23017/34259/p24/p25) ]
P51^5-1
[CODE]n: 344810927775414343352752869430007166366739125691585307268163791929770167043569554148950075215019585623150558158200498502443144126594038782909328648220445723742213958849690248659719820326575861452255232561
# 766293700352609099799670765361916257667148247686247^5-1, difficulty: 203.54, skewness: 1.00, alpha: 1.45
# cost: 1.91849e+17, est. time: 91.36 GHz days (not accurate yet!)
skew: 1.000
c4: 1
c3: 1
c2: 1
c1: 1
c0: 1
Y1: -1
Y0: 766293700352609099799670765361916257667148247686247
type: snfs
rlim: 33500000
alim: 33500000
lpbr: 30
lpba: 30
mfbr: 60
mfba: 60
rlambda: 2.6
alambda: 2.6[/CODE]
Trial sieving 5K blocks.
[CODE] Q Yield
20M 10099
50M 10457
80M 8968
100M 9259[/CODE]

[B]QUEUED AS C168_11040_10141[/B]

C168 from 11040:i10141 for 14e queue.


[CODE]n: 760226500491960688582213480267972387816363922634999390643471886416797031762925299894064551960737040843800893154762744072996326336417305553985777723063224083779938590727
# norm 2.653048e-16 alpha -6.995844 e 4.587e-13 rroots 3
skew: 7969437.98
c0: 1804276322501469129455799454506429785624
c1: -3104257674584035202559180168541862
c2: -195581017567470920923760459
c3: 85921011601670188136
c4: 25530178302852
c5: 253968
Y0: -312775547718309442838041787124993
Y1: 280473608804433853
rlim: 134000000
alim: 134000000
lpbr: 31
lpba: 31
mfbr: 62
mfba: 62
rlambda: 2.6
alambda: 2.6
type: gnfs
[/CODE]
Suggesting sieving range 20M-160M, I'll take the LA.

[QUOTE=unconnected;527054]C168 from 11040:i10141 for 14e queue.


[CODE]n: 760226500491960688582213480267972387816363922634999390643471886416797031762925299894064551960737040843800893154762744072996326336417305553985777723063224083779938590727
# norm 2.653048e-16 alpha -6.995844 e 4.587e-13 rroots 3
skew: 7969437.98
c0: 1804276322501469129455799454506429785624
c1: -3104257674584035202559180168541862
c2: -195581017567470920923760459
c3: 85921011601670188136
c4: 25530178302852
c5: 253968
Y0: -312775547718309442838041787124993
Y1: 280473608804433853
rlim: 134000000
alim: 134000000
lpbr: 31
lpba: 31
mfbr: 62
mfba: 62
rlambda: 2.6
alambda: 2.6
type: gnfs
[/CODE]
Suggesting sieving range 20M-160M, I'll take the LA.[/QUOTE]

Sieving on the -a side, correct?

[QUOTE=swellman;527064]Sieving on the -a side, correct?[/QUOTE]
Yes, I put 'type: gnfs' in poly, isn't this enough?

[QUOTE=unconnected;527077]Yes, I put 'type: gnfs' in poly, isn't this enough?[/QUOTE]

Almost always, but one hates to assume.

I added ”lss: 0”

[B]QUEUED AS C233_M19_k86[/B]

C233_M19_k86 from the kosta project for the 14e siever. Survived t55 level of ECM.

[CODE]n: 12733058832466807172184111379932038636160684869892624447095588998995782188034392570583954975867298206346575760434817267377532356755142872108659271086946850031309354708506474444888965899504437256930308430789846839928068002733541385517
skew: 0.14908
type: snfs
lss: 0
size: 245
c6: 524287
c0: 1
Y1: 1
Y0: -10888890357989884917533977747460478992383
# 524287 ^ 43 + 1, SNFS difficulty is 245.941
rlambda: 2.8
alambda: 2.8
lpbr: 32
lpba: 32
mfbr: 64
mfba: 64
alim: 268000000
rlim: 268000000
[/CODE]

Test sieving suggests a Q range of 40M to 290M sieved on the -a side.

[B]QUEUED AS 763__627_5m1[/B]

C203 from the OPN t800 file.
[ a.k.a. Phi_5(Phi_3(Phi_13(861001)/53/2341/305106127/p20)/3/1693/p10/p14)/31 ]
P51^5-1
[CODE]n: 10986193988674371544585391890719684702676664122103434455072848009137622295541896485200854774221169467417504706101362523941735590657862538922119051363537566311648273107577544770495746035760142625116541751
# 763927667395787853309998053291462182547568294227627^5-1, difficulty: 203.53, skewness: 1.00, alpha: 1.45
# cost: 1.9176e+17, est. time: 91.31 GHz days (not accurate yet!)
skew: 1.000
c4: 1
c3: 1
c2: 1
c1: 1
c0: 1
Y1: -1
Y0: 763927667395787853309998053291462182547568294227627
type: snfs
rlim: 33500000
alim: 33500000
lpbr: 30
lpba: 30
mfbr: 60
mfba: 60
rlambda: 2.6
alambda: 2.6[/CODE]
Trial sieving 5K blocks.
[CODE] Q Yield
20M 10115
50M 10575
80M 8900
90M 9620[/CODE]