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-   -   Fast Breeding (guru management) (https://www.mersenneforum.org/showthread.php?t=20024)

RichD 2019-11-17 22:56

[B]QUEUED AS 608__063_5m1[/B]

C189 from the OPN t800 file.
[ a.k.a. Phi_5(Phi_19(86353)/587101/p34)/11/34841/289741 ]
P50^5-1
[CODE]n: 123222195046930394090845999389250019356450069120867563685577684987587470775968413478764787931505190315909421548431904265354501474433416532650537890853518399910641916137091429251566865882551
# 60819878481267348378598847845795203620196443599063^5-1, difficulty: 199.14, skewness: 1.00, alpha: 1.45
# cost: 1.30854e+17, est. time: 62.31 GHz days (not accurate yet!)
skew: 1.000
c4: 1
c3: 1
c2: 1
c1: 1
c0: 1
Y1: -1
Y0: 60819878481267348378598847845795203620196443599063
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
[B]10M[/B] 11656
20M 15172
30M 17195
54M 15219[/CODE]

jyb 2019-11-19 21:11

[B]QUEUED AS 9p8_526L[/B]

SNFS-252.82 C218 HCN (9+8,526L), ECM to t55. For 14e.
[code]
n: 32338290513955562944936480859898083365759597796308208178569643159004490541160463908137786694676042496927182217461272482573503118463215067623467380490626014442903284250317134751691084753825267373731626883152980450780221
skew: 1.019824
c6: 8
c3: -12
c0: 9
Y1: 5444517870735015415413993718908291383296
Y0: -969773729787523602876821942164080815560161
rlim: 134000000
alim: 134000000
lpbr: 31
lpba: 31
mfbr: 93
mfba: 62
rlambda: 3.6
alambda: 2.6
[/code]
Trial sieving 2K blocks.
[code]
Q Yield
--- -----
20M 4261
60M 2927
100M 2514
140M 1992
180M 1652
220M 1829
260M 1826
300M 1670
[/code]
Recommend sieving special Q on rational side, 20M - 240M.

unconnected 2019-11-25 11:08

[B]QUEUED AS C164_11040_10147[/B]

C164 from 11040:i10147 for 14e queue.
[CODE]n: 23953599614736961189905393423000251579136681675929675611919444177125082195139483907905497014595993385008163685438116810220346452902196519081049535927044401972124857
# norm 7.076378e-16 alpha -8.144772 e 8.167e-13 rroots 5
skew: 14778562.67
c0: -50046732830349099881685459585360574983225
c1: 10688574036442453664868433051266093
c2: 4053665748106281039721011991
c3: -109122920620950239425
c4: -20179066367298
c5: 207480
Y0: -40971225289075011659626695356452
Y1: 207842095566295187
rlim: 67000000
alim: 67000000
lpbr: 30
lpba: 30
mfbr: 60
mfba: 60
rlambda: 2.6
alambda: 2.6
type: gnfs
lss: 0
[/CODE]
Suggesting sieving range is 20M-120M, I'll take the LA.

jyb 2019-11-25 23:13

[B]QUEUED AS 4p3_1257L[/B]

SNFS-253.34 C247 HCN (4+3,1257L), ECM to t56+. For 14e.
[code]
n: 4643766137695807481353644550711292514272996374929575086717749666022544978211339747276678411240619274940990751904948745551338919782119952922305037035429877709028233545299633499061382228963370207302244200102099483623918884949658539683047159185836401
skew: 1.049115
c6: 3
c3: -6
c0: 4
Y1: 2503155504993241601315571986085849
Y0: -1393796574908163946345982392040522594123776
rlim: 134000000
alim: 134000000
lpbr: 31
lpba: 31
mfbr: 93
mfba: 62
rlambda: 3.6
alambda: 2.6
[/code]
Trial sieving 2K blocks.
[code]
Q Yield
--- -----
20M 4701
60M 3144
100M 2741
140M 2144
180M 1888
220M 1889
260M 1948
300M 1737
[/code]
Recommend sieving special Q on rational side, 20M - 220M.

unconnected 2019-12-02 10:35

[B]QUEUED AS C168_159978_unk[/B]

C168 from aliquot sequence 159978 for 14e queue.


[CODE]n: 451065167390579238172556002056602287572864491816279743385795288116466276074772801033413526053358601773220891306144910539623099102526102121769481217433163531110583960169
# norm 2.862363e-16 alpha -6.845465 e 4.746e-13 rroots 3
skew: 34716792.33
c0: 147011488474589083741780481771737606128075
c1: 99883870347251149107359749841108450
c2: -282440106992783355031550229
c3: -158771550731697743430
c4: 253068609130
c5: 59724
Y0: -376372670413289783794820113220488
Y1: 392489750924600027
rlim: 134000000
alim: 134000000
lpbr: 31
lpba: 31
mfbr: 62
mfba: 62
rlambda: 2.6
alambda: 2.6
type: gnfs
lss: 0
[/CODE]
Suggesting sieving range is 20M-160M, I'll take the LA.

Eta: Sorry for the job name, but with factordb offline it was the best I could devise. -Sean

RichD 2019-12-02 16:33

15e Candidate
 
[B]QUEUED AS 291973723_29m1[/B]

C211 from the OPN file t550.
Ready for the 15e queue.
[CODE]n: 7048046709645412354181325966634068612479886828840830505955625185792902142114559475059010680338087772847257934879734696920025805826723621966992876749082580446550914105946308036847487354698336084678328735668317041
# 291973723^29-1, difficulty: 253.96, skewness: 25.76, alpha: 0.00
# cost: 1.12205e+19, est. time: 5343.11 GHz days (not accurate yet!)
skew: 25.757
c6: 1
c0: -291973723
Y1: -1
Y0: 2121870320785316360903373164529691859644843
type: snfs
rlim: 134000000
alim: 134000000
lpbr: 32
lpba: 32
mfbr: 64
mfba: 64
rlambda: 2.7
alambda: 2.7[/CODE]
Trial sieving 5K blocks.
[CODE] Q Yield
20M 13111
60M 10891
100M 10343
200M 8219
260M 7765[/CODE]

RichD 2019-12-03 16:30

C219 from the OPN file t600.
This is a 31/32 hybrid for 14e.
[CODE]n: 705945968854482490797486639497904587347424987962302319738177646021035399541785295759458058318128086073160805040648762198577876548009961912118644544268312875889197600011074688794784165928864988932448922561281664757752833
# 2851^73-1, difficulty: 252.21, skewness: 0.27, alpha: 0.00
# cost: 9.8299e+18, est. time: 4680.91 GHz days (not accurate yet!)
skew: 0.266
c6: 2851
c0: -1
Y1: -1
Y0: 288380976256133688832147450483953937369201
type: snfs
rlim: 13400000
alim: 26800000
lpbr: 31
lpba: 32
mfbr: 62
mfba: 64
rlambda: 2.7
alambda: 2.7[/CODE]
Trial sieving 5K blocks.
[CODE] Q Yield
20M 13524
60M 10577
100M 9927
200M 7689[/CODE]

VBCurtis 2019-12-03 17:58

Looks like the lim's are one zero short!
[QUOTE]rlim: 13400000
alim: 26800000[/QUOTE]

RichD 2019-12-03 19:17

[QUOTE=VBCurtis;531934]Looks like the lim's are one zero short![/QUOTE]

Crap. Let me redo the testing on this number.

RichD 2019-12-04 18:40

[B]QUEUED AS 2851_73m1[/B]

C219 from the OPN file t600.
Ready for 14e queue.
[CODE]n: 705945968854482490797486639497904587347424987962302319738177646021035399541785295759458058318128086073160805040648762198577876548009961912118644544268312875889197600011074688794784165928864988932448922561281664757752833
# 2851^73-1, difficulty: 252.21, skewness: 0.27, alpha: 0.00
# cost: 9.8299e+18, est. time: 4680.91 GHz days (not accurate yet!)
skew: 0.266
c6: 2851
c0: -1
Y1: -1
Y0: 288380976256133688832147450483953937369201
type: snfs
rlim: 268000000
alim: 268000000
lpbr: 32
lpba: 32
mfbr: 64
mfba: 64
rlambda: 2.7
alambda: 2.7[/CODE]
Trial sieving 5K blocks.
[CODE] Q Yield
20M 11079
60M 9479
100M 9139
200M 7294
300M 6771[/CODE]

jyb 2019-12-05 07:20

[B]QUEUED AS 4p3_1263M[/B]

SNFS-253.47 C200 HCN (4+3,1263M), ECM to t56+. For 14e.
[code]
n: 69793991022212135984346387985797245795627508472033882556345123401355725714079085242050627451005970812896196676734061547002227977232433581424218878053560389724114582730487472067029146135248254003607989
skew: 0.95318
c6: 4
c3: 6
c0: 3
Y1: 2503155504993241601315571986085849
Y0: -1393796574908163946345982392040522594123776
rlim: 134000000
alim: 134000000
lpbr: 31
lpba: 31
mfbr: 93
mfba: 62
rlambda: 3.6
alambda: 2.6
[/code]
Trial sieving 2K blocks.
[code]
Q Yield
--- -----
20M 4520
60M 3023
100M 2658
140M 2123
180M 1755
220M 1864
260M 1948
300M 1738
[/code]
Recommend sieving special Q on rational side, 20M - 230M.


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