[b]QUEUED[/b] C232_146_49 is ready for SNFS on 14e.
[code]
n: 1013101528926077978679178427704027695375716974314089721050828820271712465075225788768410285923554921116684180703005038969476384074972513279143913652849762612925082241419943363578919924527774569025441804427639587057809167118875794133
# 146^49+49^146, difficulty: 250.15, anorm: 1.69e+038, rnorm: 1.23e+047
# scaled difficulty: 251.63, suggest sieving rational side
# size = 1.687e-012, alpha = 0.000, combined = 1.774e-013, rroots = 0
type: snfs
size: 250
skew: 4.3896
c6: 1
c0: 7154
Y1: -206453783524884736
Y0: 256923577521058878088611477224235621321607
rlim: 134000000
alim: 134000000
lpbr: 31
lpba: 31
mfbr: 62
mfba: 62
rlambda: 2.7
alambda: 2.7
[/code]


Test sieving on the -r side with Q in blocks of 4K:
[code]
Q=20M 6076
Q=80M 4298
Q=150M 3734
Q=250M 3128
Q=300M 2974
[/code]
Suggesting a sieving range for Q of 20M-270M with target # rels = 250M.

[b]QUEUED[/b] C197 from the OPN t1200 file.
P55.21900_5M.C197
[CODE]n: 28848967990077705846988961468539295920671331242155757837897308053389516744137239692990930018313384178496879018740961164234293984375975760512498647138632711308817604574356514611333530865932937557161
# 2190066216160043027357373834534068629814437632915752857^5-1, difficulty: 217.36, skewness: 1.00, alpha: 1.45
# cost: 6.1848e+17, est. time: 294.51 GHz days (not accurate yet!)
skew: 1.000
c4: 1
c3: 1
c2: 1
c1: 1
c0: 1
Y1: -1
Y0: 2190066216160043027357373834534068629814437632915752857
type: snfs
rlim: 134000000
alim: 134000000
lpbr: 31
lpba: 31
mfbr: 92
mfba: 62
rlambda: 3.6
alambda: 2.6[/CODE]
Trial sieving 5K blocks.
[CODE] Q Yield
20M 10345
60M 11861
100M 12221
140M 11148[/CODE]
This will be it for a while since I will be out of town next week.

[b]QUEUED[/b] C233_133_86 is ready for SNFS on 14e.

[code]
n: 10633354020919847828049263705668353382285616309669021200078310598696796477207436371326306802388614964256350490347978458835867676327562757887165210981714336194048764404430848960645565061266895540038717130441903406926921630132396259373
# 133^86+86^133, difficulty: 259.22, anorm: 2.47e+039, rnorm: 2.32e+048
# scaled difficulty: 260.72, suggest sieving rational side
# size = 6.137e-013, alpha = 0.000, combined = 8.413e-014, rroots = 0
type: snfs
size: 259
skew: 2.4296
c6: 86
c0: 17689
Y1: -541904769658563069794308330729
Y0: 3622145797004077275761664476965378610692096
rlim: 268000000
alim: 268000000
lpbr: 32
lpba: 32
mfbr: 64
mfba: 64
rlambda: 2.8
alambda: 2.8
[/code]


Test sieving on the -r side with Q in blocks of 5K
[code]
Q=30M 9513
Q=70M 8214
Q=140M 7044
Q=230M 6493
Q=320M 6047
Q=400M 5352
[/code]
suggesting a sieving range for Q of 30M-390M with a target # relations = 490M

[b]QUEUED[/b] XY_C230_130_77 is ready for SNFS on 15e.
[code]
n: 18315142786666101398591398195652968891950079559697267218869070977624355302066323827855137263904494058903414979203244755702312169623822646226647486135677880809134691327837076059931140659435555511440691793413686862305600824600423447
# 137^77+77^137, difficulty: 262.22, anorm: 2.05e+038, rnorm: -2.57e+049
# scaled difficulty: 264.07, suggest sieving rational side
# size = 3.233e-013, alpha = 0.000, combined = 5.186e-014, rroots = 0
type: snfs
size: 262
skew: 1.1008
c6: 77
c0: 137
Y1: -24506804088319785713436649354236658982956133
Y0: 5989180101784270567563310697
rlim: 268000000
alim: 268000000
lpbr: 32
lpba: 32
mfbr: 64
mfba: 64
rlambda: 2.8
alambda: 2.8
[/code]


Test sieving on the -r side with Q in blocks of 5K
[code]
Q=30M 13535
Q=60M 11612
Q=100M 10688
Q=160M 9560
Q=220M 8185
Q=300M 7481
[/code]
suggesting a sieving range for Q of 30M-260M with a target # relations = 460M

[b]QUEUED[/b] C234_138_130 is ready for SNFS on 14e.
[code]
n: 873871377158311959084069104485448955380742878586910511066775683676005627366318727796089678603178221314609623090150332844943898936307004248150490182806133725295221071021681004836291150479521618813536089469216388339331568112155847161029
# 138^130+130^138, difficulty: 251.99, anorm: 2.76e+038, rnorm: -2.25e+048
# scaled difficulty: 253.64, suggest sieving rational side
# size = 9.276e-013, alpha = 0.000, combined = 1.125e-013, rroots = 0
type: snfs
size: 251
skew: 5.1676
c6: 1
c0: 19044
Y1: -995490680060699376274247097969055175781250
Y0: 28489183085523666542794945375463469260361
rlim: 268000000
alim: 268000000
lpbr: 32
lpba: 32
mfbr: 64
mfba: 64
rlambda: 2.8
alambda: 2.8
[/code]


Test sieving on the -r side with Q in blocks of 5K
[code]
Q=20M 11629
Q=70M 9941
Q=130M 9048
Q=200M 8060
Q=280M 7355
[/code]
suggesting a sieving range for Q of 20M-275M with a target # rels = 460M.

[b]QUEUED[/b] C180_132_95 is the composite cofactor of C235_132_95, which fell out when yoyo@Home found a p56. The C180 is close to the GNFS/SNFS threshold but test sieving shows it to be a decent SNFS candidate on 14e. GNFS would need a VERY good poly to beat SNFS, but when considering the estimated time to run a poly search and then properly test sieve it, SNFS seems to have the edge.

[code]
n: 289396665786312982141006307236099419705652823106983094814522618811166859549920672792894184549036158544227111489361203033421179354216009603309439787077402269680722529033925255839017
# 132^95+95^132, difficulty: 262.26, anorm: 4.60e+037, rnorm: -3.44e+049
# scaled difficulty: 264.24, suggest sieving rational side
# size = 8.792e-013, alpha = 0.000, combined = 1.039e-013, rroots = 0
type: snfs
size: 262
skew: 1.1282
c6: 16
c0: 33
Y1: -32353354497370936650756292250156402587890625
Y0: 4247690876126830874600666969407488
rlim: 268000000
alim: 268000000
lpbr: 32
lpba: 32
mfbr: 64
mfba: 64
rlambda: 2.8
alambda: 2.8
[/code]


Test sieving on the -r side with Q in blocks of 5K
[code]
Q=20M 10037
Q=60M 9062
Q=120M 8467
Q=200M 7607
Q=280M 6754
Q=340M 6195
[/code]
suggesting a sieving range for Q of 20M-310M with a target # rels = 460M

[QUOTE=ATH;479462]So apparently the large vectors makes sense even without MPI=1:


make all WIN=1 WIN64=1 ECM=1 CUDA=0 NO_ZLIB=1 VBITS=64/128/256:


[URL="http://hoegge.dk/mersenne/msieve-svn1018-vbits64-haswell.zip"]msieve-svn1018-vbits64-haswell.zip[/URL]
[URL="http://hoegge.dk/mersenne/msieve-svn1018-vbits128-haswell.zip"]msieve-svn1018-vbits128-haswell.zip[/URL]
[URL="http://hoegge.dk/mersenne/msieve-svn1018-vbits256-haswell.zip"]msieve-svn1018-vbits256-haswell.zip[/URL]

[URL="http://hoegge.dk/mersenne/msieve-svn1018-vbits64-sandybridge.zip"]msieve-svn1018-vbits64-sandybridge.zip[/URL]
[URL="http://hoegge.dk/mersenne/msieve-svn1018-vbits128-sandybridge.zip"]msieve-svn1018-vbits128-sandybridge.zip[/URL]
[URL="http://hoegge.dk/mersenne/msieve-svn1018-vbits256-sandybridge.zip"]msieve-svn1018-vbits256-sandybridge.zip[/URL][/QUOTE]

For filtering stage of a GNFS130 I see a gain of 30% on those new binaries, nothing on the LA stage. Version tested were all sandybridge.

[b]QUEUED[/b]

[i]also identified as phi_7(largest factor of phi_7(phi_13(7)))[/i]

C164 from the OPN t600 file.
P38.14020_5M.C164
[CODE]n: 23868414476868587995325249170685588832943809103422768132521828316896025074624706715888406731264933402097870928021784797238895030842545830931640968187921163985020669
# 14020072124657538094183043839811142289^7-1
skew: 1.00
c6: 1
c5: 1
c4: 1
c3: 1
c2: 1
c1: 1
c0: 1
Y1: -1
Y0: 14020072124657538094183043839811142289
m: 14020072124657538094183043839811142289
type: snfs
rlim: 67000000
alim: 67000000
lpbr: 30
lpba: 30
mfbr: 60
mfba: 60
rlambda: 2.6
alambda: 2.6[/CODE]
Trial sieving 5K blocks.
[CODE] Q Yield
20M 16361
50M 12366
80M 10196[/CODE]

[b]QUEUED[/b] 13*2^847-1 for 14e queue:
[code]n: 42246880894524383035892167318063256701851446750403840464286176017669351238138572605165092732275908592011242081859470348782066064144827879104751823280198945957929888255355032133967798016490782003
m: 2787593149816327892691964784081045188247552
type: snfs
size: 257
skew: 0.60
c6: 26
c0: -1
rlim: 134000000
alim: 200000000
lpbr: 33
lpba: 33
mfbr: 65
mfba: 92
rlambda: 2.7
alambda: 3.7[/code]
Trial sieving blocks of Q=2000:
Q=40M 0.152 sec/rel, 9863 rels
Q=100M 0.198 sec/rel, 8329 rels
Q=160M 0.204 sec/rel, 7925 rels
Suggest Q 15M-165M, for 620M rels.

I tested mfbr of 65, 91, 92, 93, 94, 95; 92 was the fastest of the 3LP options, with 20% better yield than 65 at a penalty of 5% speed (at the same Q). Since 92 will find more relations at lower/faster Q, choosing 92 means avoiding the slowest Q and is overall no slower. Also, it's fun to try something new in parameter selection with an eye toward extending 14e use via improved yields.
I'll do the LA.

[QUOTE=RichD;479928][b]QUEUED[/b]

[i]also identified as phi_7(largest factor of phi_7(phi_13(7)))[/i]

C164 from the OPN t600 file.
P38.14020_5M.C164
[/QUOTE]

Under my aforementioned scheme, this would be named [c]OPN_C164_7_13_1_7_6_7_7[/c].

(Perhaps the OPN subscheme should include an extra letter to help discern what each field is, like OPN_C164_7_p13_n1_p7_n6_p7_n7 ? Where p means "phi" or "power" and "n" means "nth factor of previously-calculated number", or maybe something else.)

[b]QUEUED AS C168_AS3408_1679[/b] C166 from Aliquot Sequence 3408.
AS 3408:i1679
[CODE]n: 1849959698458141896282042340312824214549892860101677080063475429346433861792907412970467950297875110048406275074129147348999744724448993266489199137326482342635948767
skew: 2852369.7
lss: 0
c0: 79263284085565649297873532999343489290
c1: 79084889934473764927625577490723
c2: 44061537669541890460319774
c3: -87634034888970002123
c4: -7574786715264
c5: 265680
Y0: -106938861903569094031722097992052
Y1: 15868117662209966512381
type: gnfs
rlim: 134000000
alim: 134000000
lpbr: 31
lpba: 31
mfbr: 62
mfba: 62
rlambda: 2.6
alambda: 2.6
[/CODE]Trial sieving 5K blocks.
[CODE] Q Yield
20M 11645
60M 12907
100M 12124
140M 11712[/CODE]