517392 done, but shortly after passing 100 digits there was a "double whammy": one line there was an escape from 2^5 * 3 * 7, the next line the 3 and 7 were lost.

[code] 718 . 71349060338750718558240397591094049193468943761186007643634995254583547397787451308050746698796466208 = 2^5 * 3^3 * 7^2 * 1685304713216900948560100094271873799921318588463388313577924113156262929841918256520473041827203
719 . 170728108667724933692932379950117903427229258285695089718698024359182059844705687058550001029263116352 = 2^6 * 3^4 * 7 * 4704808991063848481396946096508981024780347726126959042071704815894567345808688466119653908434279
720 . 407662289457700343216082585370310187835167569773448747077429078887632471379631238212335771858013529728 = 2^7 * 271 * 1801 * 2529919783640787157293778163 * 2579293802641192517885077705917457862168122051053110320353815734537[/code]

After a few more lines, the sequence was stable at 103 digits with 2^6 * c101. I'll retire it if ECM doesn't crack the c101, but there is still quite a high chance that it will. So still reserved by me for now.

For some reason I overlooked sequence 512040. Please could someone get it done quickly so that the ETA doesn't drift forwards to March?

(well it's temporarily back in March anyway)

[quote=10metreh;186679]After a few more lines, the sequence was stable at 103 digits with 2^6 * c101. I'll retire it if ECM doesn't crack the c101, but there is still quite a high chance that it will. So still reserved by me for now.[/quote]
If ECM doesn't crack it, let me know and I'll pick up this sequence. :smile:
Edit: I'll take 512040. I just hope it gets a good up-or-down-driver quick and doesn't just ride the perfect number all the way!

515592 Done

Taking 515982

[QUOTE=smh;186693]515592 Done

Taking 515982[/QUOTE]

515982 is already reserved by unconnected - seems I forgot to take it off the list.

[QUOTE=Mini-Geek;186686]If ECM doesn't crack it, let me know and I'll pick up this sequence. :smile:
Edit: I'll take 512040. I just hope it gets a good up-or-down-driver quick and doesn't just ride the perfect number all the way![/QUOTE]

I've run full t30 and 162 curves at 1e6, plus P-1 @ 2e7 and 3 runs of P+1 @ 1e7, no factor found. Do you want to do the rest of the ECM or shall I?

I'd prefer you to do the rest of the ECM.

[QUOTE=10metreh;186694]515982 is already reserved by unconnected - seems I forgot to take it off the list.[/QUOTE]Thats why i keep on asking you to delete updated reservations.

Taking 515664 instead

518616 done

Done with 517050 - 104 digits - 2^2*3*5*7 (driver)
Done with 517056 - 101 digits - 2^5*7 (guide)

[QUOTE=Mini-Geek;186699]I'd prefer you to do the rest of the ECM.[/QUOTE]

405 more curves at 1e6, bringing the total to 567, which is all I'll be doing (and probably enough). Handing 517392 over to Mini-Geek.