No, not in this line.

Downdriver lost....:cry:[code]03/21/10
Seq Index Size Co-factor Driver/Guide
20916 697 126 118 2^6 * 3 * 5 * 127
[COLOR="Purple"]170196 1849 123 112 2^6[/COLOR]
171018 1928 132 92 2^3 * 5^2
604560 2541 136 117 2^2[/code]That makes 60 lines and 12 digits....

Also, I'm going to be in the corner quietly factoring the c143 from 363270, so I'll be slowing down on everything else.

Isn't this the right way to go?

[code][FONT=Arial Narrow]1653 . c95 = 29658265364433268954543585176078565891716659717792499539468328901171673396150058491542683841240 = 2^3 * 5 * 23 * 971 * 751918507032888740621 * 1284490722897220033122748025840867 * 34374543800510126609594234991817501[/FONT]
[FONT=Arial Narrow]1654 . c95 = 40045895852079220226854077784452971885032299981288927326078210525781325097628781729663042658600 = 2^3 * 5^2 * 200229479260396101134270388922264859425161499906444636630391052628906625488143908648315213293[/FONT]
[FONT=Arial Narrow]1655 . c95 = 53060812004004966800581653064400187747667797475207828707053628946660255754358135791803531523110 = 2 * 5 * 13 * 1531 * 436781028391 * 610367755033791932417918654424270326076200421280322908592687520876544711302607[/FONT][/code]
This is how it should always work. :smile:

[QUOTE=Batalov;209889]This is how it should always work. :smile:[/QUOTE]Aw, man, so [I]that's[/I] where mine went![code] 1937 . c133 = 2^3 * 5 * 3125543719756693 * 25160787117557517851958511494730815328844439407070917504164455168627901314446613033096633228513907553862096076253501
1938 . c133 = 2^5 * 5^2 * 4915071259963565707448878744401836056913855779746466731309625981374515273278394461623352379199049107540250884812303046643146390659
1939 . c133 = 2^2 * 5 * 947 * 1141170631481442426493 * 262197511179335599500572093411291790795827816432609335217994862817000360067700120048227554164241696782324259[/code]:down:

[QUOTE=Andi47;209149]Sequence 10212 has reached index 2300 a few days ago and is currently at:

index 2305, size 142, [COLOR="Red"]2*3^2[/COLOR]*c140, The c140 had 904 ECM curves at B1=1e6 and (up to now) ~900@3e6.

[code]c140=78821071490818005708357125967410599676235556965930189693232012070393059400352932620218122808136572098113999958161214144948302153279747171639[/code]
[/QUOTE]

GNFS of the c140 is in progress...

[URL="http://factordb.com/search.php?se=1&aq=103920&action=range&fr=5437&to="]103920[/URL] acquired downdriver at height 143!
What is the record for highest downdriver hit?

[QUOTE=unconnected;210633][URL="http://factordb.com/search.php?se=1&aq=103920&action=range&fr=5437&to="]103920[/URL] acquired downdriver at height 143!
What is the record for highest downdriver hit?[/QUOTE]

145 digits, by Paul Zimmermann on sequence 660.

Another downdriver - for [URL="http://factordb.com/search.php?se=1&aq=157752&action=range&fr=4456&to=4458"]157752[/URL] (at height 129)

[URL="http://factordb.com/search.php?se=1&aq=652296"]652296[/URL] acquired the downdriver at 100 digits, but lost it at 59. :sad: Shortly after, it picked up 2^2 * 7. At about 70 digits, it lost it and briefly had the downdriver, but went back to 2^2 * 7 again, and still has it at 95 digits. I'll abandon it at 100 digits, unless it becomes more interesting.

[quote=Mini-Geek;210808][URL="http://factordb.com/search.php?se=1&aq=652296"]652296[/URL] ... went back to 2^2 * 7 again, and still has it at 95 digits. I'll abandon it at 100 digits, unless it becomes more interesting.[/quote]
At 101 digits it switched from 2^2 * 7^2 to 2^5 * 7, so it's now driverless again. Continuing...

[URL="http://factordb.com/search.php?se=1&aq=652296"]652296[/URL] is now at 114 digits with 2^2 * 3^2 and a GNFS-ready c110. Getting too big for me, and I've already put so much time into it. I'm releasing it now. Maybe someone else will want to pick it up. :smile: