288__869_3m1
 

Reserving 288__869_3m1

5*2^781-1 is factored:
[code]p59 factor: 84275945137306857554941785984166001042962133994701119881359
p63 factor: 144436334691430319821476560363342584554095797757028093191203507
p104 factor: 22232659732065145375185429409188262889755694778259775257012466230966875057347075158171491844281853251973[/code]

I missed pretty badly on test-sieve estimation; nfs@home produced 203M of an estimated 230M 32-bit relations needed. So, I sieved ~30M locally overnight. Turns out 230 was a high estimate; TD=108 yielded a matrix 6.7M in size. This took about 10 hours to solve on 12 cores of haswell-xeon.

log at [url]https://pastebin.com/xm5QjWd9[/url]

5_2_778m has also had a produced a matrix; I'll have factors tomorrow.

3_535p
 

3_535+ is factored.

[CODE]p71 factor: 64354162779803534350852867412689168286983291800628491939908241495270383
p154 factor: 1467195522233872712113928422468780312675448946223347547905333332422586834390226925945715117185544776923018423648736480719809911913865677791493673246302677
[/CODE]

Details at [url]https://pastebin.com/6rbtcLq8[/url]

5*2^778-1 is factored:
[code]p53 factor: 25176167188371577301577662491664076277848262438087211
p149 factor: 37507231427614265447572559061298687481411780969744730893277654587343812775915480026904709282203676778323836023251939775813601385891851272398456770119[/code]

I added 20M relations locally to the 212M provided by the 14e queue. This was enough for a 8.5M matrix at TD 112. 32LP, mfbr 60 mfba 59.

Log at [url]https://pastebin.com/kAn8SkUr[/url]

f58_139p1 ETA 110 hours (now I've got past a few teething problems).

And reserving f41_152p1

Chris

Reserving 830833_43m1 for LA.

2_853p
 

[CODE]p73 factor: 1016865974718926835504331889603463606849107786090369947606282596102089693
p140 factor: 16884294627494594035301544403302110920515078106634379353812052157707735718790132486970850141409473814629070554654683960700069988510414232063
[/CODE]:mike:

Taking 207__967_3m1.

Is there a list of abbreviations for these numbers anywhere, please?

[QUOTE=BudgieJane;544006]Is there a list of abbreviations for these numbers anywhere, please?[/QUOTE]

The later part of this thread [url]https://www.mersenneforum.org/showthread.php?t=20024[/url] has each abbreviation amended to the original post requesting it be added to one of the NFS@Home sievers (14e or 15e).

12p11_257
 

[CODE] prp68 factor: 16960566022460643783228831321129508319345946082698358762541066045057
prp108 factor: 151802232450340869573987458055633104065711016085407347876758496300118836926612327406085450072981474746290191
[/CODE]

Details at [url]https://pastebin.com/2ng8QX62[/url]