[QUOTE=swellman;405200]I poked around a bit, and found a few other candidates with seemingly nice septics:

C310_147_142
C311_148_133
C303_150_119

And an octic

C300_145_136[/QUOTE][QUOTE=Batalov;405203] would do (almost) all of them with sextics (except GNFS's).[/QUOTE]IMHO, a septic for C311_148_133 is smooth enough to try. Others would go as sextics I guess.

I'd like to take C263_132_101 for SNFS; I expect it to take about eight weeks.

That's C262_132_101 :)

Please check the updated pages:
[url]http://www.primefan.ru/xyyxf/results.html#0[/url]
[url]http://www.primefan.ru/xyyxf/status.html#0[/url]

Thanks for the update. I would like to reserve C162_144_37 for SNFS.

C228_142_52 done by SNFS
 

[code]
Thu Jul 16 22:01:58 2015 prp64 factor: 1256449842145999141409453870184578443031463068760951977966205457
Thu Jul 16 22:01:58 2015 prp165 factor: 166264626539725686215912764913642318622573426218775921240334386616224108505649439050244658141150680053480516599349529989845978251139098017260422971878783645684397149
[/code]

26 wall-clock days sieving (26207919 thread-seconds), 1.5 days linear algebra (on i7/4930K)

C165_125_71 done
 

[code]
Wed Jul 22 01:40:49 2015 prp71 factor: 45017152319044174686610499010288560793032551549285976616192115140643369
Wed Jul 22 01:40:49 2015 prp94 factor: 5708092548597533277175245484695052868996025490787888544672772450894072888044221206375236619541
[/code]

2875 thread-hours sieving on i7/4790K, plus 70 real-time-hours for the linear algebra

Done by SNFS ( (71^21)^6 + 125*71*(5^35)^6 )

Please reserve the following for Ryan

C231_117_97 - SNFS

C174_130_118 - SNFS

C193_117_115 - SNFS

C202_139_60 - SNFS

C198_116_109 - SNFS


Thank you.

[QUOTE=swellman;405191]...Also he is still tackling C282_140_137, with a sextic.

[/QUOTE]

Ryan could not get enough relations to allow a matrix to build. Releasing number, thanks.

Do you know how much ECM was done on that C282?

[QUOTE=XYYXF;406717]Do you know how much ECM was done on that C282?[/QUOTE]

I'm not certain but Ryan did run some curves at higher levels (t65+). But that may become irrelevant...

Ryan is taking another crack at this number, using a septic. Test sieving shows it to be quite a bit more efficient than the sextic previously used. Here's hoping he can sieve out enough relations to eventually build a matrix. Time will tell.