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-   -   Linear algebra reservations, progress and results (https://www.mersenneforum.org/showthread.php?t=20023)

swellman 2016-02-18 11:12

1 Attachment(s)
[QUOTE=swellman;425470]I'll take 12479_61_minus1. Thanks.[/QUOTE]

[code]
prp78 factor: 234581736627631575569286329618828840291560317650597565817944915556589121865799
prp169 factor: 2514940352456535078253297775049475868478850647972423096287631935494731241582412199628332251736389362447793363173510304237608323606337041340927963982237859317419417668599
[/code]

Xyzzy 2016-02-22 15:23

C164_P207_plus_1
 
1 Attachment(s)
[CODE]p62 factor: 44759574242121922804439718825827331957323307658500917675356489
p102 factor: 403191373767604997806014519426833119591412612947520596022458100343630460153930235270884974763433011337[/CODE]

swellman 2016-02-25 01:24

1 Attachment(s)
[QUOTE=swellman;426510]Reserving C217_134_64 for post processing.

[/QUOTE]


[code]
prp68 factor: 17264579094044243022303536057641054098755549539204142553596274819809
prp150 factor: 216944286532672044297155636572660704424950149794745929331964015358353650959225869704894559221222907803785640353525719915289664087352434519744474367553
[/code]

RichD 2016-02-26 16:54

I'll take P42_7_minus_1 next.

VictordeHolland 2016-02-29 12:39

C166_P172_plus_1 factored
 
1 Attachment(s)
[B]C166_P172_plus_1[/B]
[code]
prp66 factor: 243043034115974300237504687368898851346557494443467933047871873451
prp101 factor: 18265889924425951009864183423501788076175814592837993999479201649757616664460645536409492731516940381[/code]
Bit of trouble with filtering, but with an older msieve version was able to get a 9.05M matrix.

fivemack 2016-03-03 11:02

Delay on Euclid-Mullin C198
 
The current matrix (OK, the matrix from yesterday 9am GMT, since the download takes most of a working day) with 948.17Mrel, 623.19Muniq, 565.47M unique-ideals, is enormous (50.74M), to the point that it doesn't leave me with enough memory on a 32GB workstation to keep using it as a workstation, and it's not going to run sensibly over my vacation. So I've added a bit more sieving and will repeat the filtering and start the linear algebra after Easter. The high duplication rate suggests that, at 198-digit GNFS, we are beyond the edge of sensible 15e jobs - I suppose that was known already.

Xyzzy 2016-03-03 15:13

C168_P169_plus_1
 
1 Attachment(s)
[CODE]p84 factor: 200401097410250158352459496850688120594688821053111508459200768844303331264279632291
p84 factor: 547902687439159563737662708450586973656483735247111554013480453710431385480349027371[/CODE]

Dubslow 2016-03-03 20:59

Ooooh, nice split.

swellman 2016-03-05 21:04

C170_P226_plus_1
 
Reserving C170_P226_plus_1 for post processing.

unconnected 2016-03-07 12:55

Taking C202_149_37 and C224_147_40 for postprocessing.

Xyzzy 2016-03-07 16:31

C193_146_35
 
1 Attachment(s)
[CODE]p73 factor: 7327548063132608434181872870518544222864755386045933779282355250804289829
p121 factor: 1050363951982746315741179165768532452671157900974401213827016103594515595275523115907310107047395921745149383517252315159[/CODE]


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