C199_970xx011_13
 

Reserving C199_970xx_011_13 after having been away on holiday in Italy.

L2705B done
 

[code]
Tue May 1 15:47:29 2018 p65 factor: 15732208650512622414699689541454105191817853564282616907714971631
Tue May 1 15:47:29 2018 p71 factor: 36945871902006760180971685842144148838926771759167175730681909114765581
Tue May 1 15:47:29 2018 p91 factor: 2083907547204462221790492123690800124022843720551226412715569767697940027724322015359609091
[/code]

67.3 hours for 11.46M density-124 (not 126) matrix on 6 threads i7-5820K.

Result reported to Marin and factordb; log attached and at [url]https://pastebin.com/gCXXa0W1[/url]

Taking C209_114xx263_17

C199_303xx547_5 done
 

[code]
Thu May 3 07:21:55 2018 p81 factor: 101252992436768896780909948443652892926540439957419746467854720147431750066128741
Thu May 3 07:21:55 2018 p119 factor: 18788249862677343366048790622780594688512590322476327325319020823240703458244295831386366145474425231940166400657637981
[/code]

44.2 hours for 8.85M density-116 (not 118) matrix on 7 cores E5-2650v2

Log attached and at [url]https://pastebin.com/23CyBgG7[/url]

Taking C209_639xx223_5

13*2^850-1 is factored:
[code]prp57 factor: 320144528716288047455355878669817061915795882512695332963
prp143 factor: 19031395346777455419791830184171103849203294825894063437513802686955302896631340422524032657259572653854814967209283371701438215980075493199733[/code]
630M raw 33LP relations yielded ~516M unique, which were not enough to build a TD 100 matrix. I sieved a bit myself with 16f siever, and 519M unique relations gave me a 20.0M matrix at TD 108. Solving the matrix took roughly 9 days using 6 threads on an idle 5820k.

Log of the last failed filtering run and the successful run at [url]https://pastebin.com/86mmgkUV[/url]

C211_112xx307_13
 

Also reserving C211_112xx307_13

Slightly embarrassed face
 

M31_C23 is done

[code]
p22 factor: 2476363315760296607893
p33 factor: 525435349751786867693675066811697
p42 factor: 981837273061848593364978172320737104860391
p91 factor: 3440781771197002299203508060084665118254362958353613892296460316185452235397587206400281609
[/code]

This is a spectacular ECM miss, to the point that I probably forgot to run any ECM at all.

30.2 hours on 6 threads i7-5820K for the linear algebra

Log attached and at [url]https://pastebin.com/0PQKFjg8[/url]

To few cycles, matrix probably cannot build
 

[QUOTE=fivemack;486350]I have added some extra sieving, wait for pending relations to drop to 0 again and redownload the file[/QUOTE]

I I have re-download C210_14073559_31 compressed file is 5.8 gig I am now getting the following message [CODE]too few cycles, matrix probably cannot build
[/CODE]. I have tried TD of 120 and 100 I get the same outcome. Thank you for assistance

[QUOTE=Speedy51;486916]I I have re-download C210_14073559_31 compressed file is 5.8 gig I am now getting the following message [CODE]too few cycles, matrix probably cannot build
[/CODE]. I have tried TD of 120 and 100 I get the same outcome. Thank you for assistance[/QUOTE]

That's odd; it does look as if it needs even more relations. I've added more sieving.

Apologies but I’ll need to unreserve C216_370xx131_5.