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LaurV 2011-12-06 07:12

[QUOTE=bchaffin;281200]Someone had quite a run with 81192, but I don't see it mentioned anywhere in the forum. From the worker logs:

updating 81192.1235 (was c112, d114, driver: 2^3 * 3): got 81192.3108, c51, d58, driver: 2^4 * 31

Now back up at 100 digits and 3800 terms, with 2^5 * 3. Anyone want to take credit?[/QUOTE]

None of my sequences end in that numbers (assuming some "involuntary" merges, as I am working some sequences with more than 6 digits start number). So, it is not me, for sure.

gd_barnes 2011-12-06 07:16

[QUOTE=bchaffin;281200]Someone had quite a run with 81192, but I don't see it mentioned anywhere in the forum. From the worker logs:

updating 81192.1235 (was c112, d114, driver: 2^3 * 3): got 81192.3108, c51, d58, driver: 2^4 * 31

Now back up at 100 digits and 3800 terms, with 2^5 * 3. Anyone want to take credit?[/QUOTE]

If it is not reserved, wouldn't your workers have picked it up when it dropped below C108 ?

Edit: I just watched it "automatically solve" a C84 and add 2 iterations. This is unlikely to be the work of an individual. It is probably either the DB workers or your workers.

bchaffin 2011-12-07 16:23

[QUOTE=gd_barnes;281203]If it is not reserved, wouldn't your workers have picked it up when it dropped below C108 ?

Edit: I just watched it "automatically solve" a C84 and add 2 iterations. This is unlikely to be the work of an individual. It is probably either the DB workers or your workers.[/QUOTE]

Yes, they will (and did) -- but what I pasted above was the log from the workers. The sequence had been sitting there with a c112 for a long time, but I periodically re-check to see if anything has changed, and it had -- by nearly 2000 terms! After that the workers picked it up, but someone else was responsible for that first big push. Mystery contributors...

EdH 2011-12-07 16:58

[QUOTE=bchaffin;281403]Yes, they will (and did) -- but what I pasted above was the log from the workers. The sequence had been sitting there with a c112 for a long time, but I periodically re-check to see if anything has changed, and it had -- by nearly 2000 terms! After that the workers picked it up, but someone else was responsible for that first big push. Mystery contributors...[/QUOTE]
I believe there are several of us running yoyo's script. Maybe someone had the right offset and randomness to catch the c112...

science_man_88 2011-12-07 17:19

489762 is decreasing now at i1994 previous line was a C127 still working on the sequence my math says if it increases it's rate of decent exponentially using the last 2 as data to go off it would be 2 digits in 70 lines too bad for not following it seeming likely.

bchaffin 2011-12-12 16:31

950436 picked up the downdriver at 143 digits:

[CODE] 3570 . 13631370361367105992743633812390105834462481943948427496562276872407758524885535448184120156276618084433263849226765745323728774613298859477824 = 2^6 * 212990161896361031136619278318595403663476280374194179633785576131371226951336491377876877441822157569269747644168214770683262103332794679341
3571 . 13418380199470744961607014534071510430799005663574233316928491296276387297934198956806243278834795926863994101582597530553045512509966064798610 = 2 * 5 * 31 * 157 * 28224071 * 646162246523029781073110169310148291 * 15117414154889457454520566892394663681100197331589155797043708897668197661110928245239193081803
[/CODE]

I think that's my highest acquisition ever. And to think, I was *this* close to giving up on it a couple days ago...

EdH 2011-12-12 22:06

742740 progress report
 
Well, 742740 dropped a 3, but not any 5s. Does it belong to sub-project #11 again?

[code]
1215: sz139 2^3 * 3^3 * 5^2 * p55 * p80
1216: sz139 2^3 * 3 * 5^2 * 13 * 647 * 17989 * p15 * p17 * p97
1217: sz140 2^3 * 3 * 5^2 * c137
[/code]Although it stretches my resources, I'm still playing with this one...

Actually, I'm trying to devise and describe a method to use aliqueit on several machines at once on the same gnfs job. Look elsewhere for a new thread soon...

schickel 2011-12-13 07:23

[QUOTE=EdH;281991]Well, 742740 dropped a 3, but not any 5s. Does it belong to sub-project #11 again?

[code]
1215: sz139 2^3 * [COLOR="Red"]3^3[/COLOR] * 5^2 * p55 * p80
1216: sz139 2^3 * 3 * 5^2 * 13 * 647 * 17989 * p15 * p17 * p97
1217: sz140 2^3 * 3 * 5^2 * c137
[/code]Although it stretches my resources, I'm still playing with this one...

Actually, I'm trying to devise and describe a method to use aliqueit on several machines at once on the same gnfs job. Look elsewhere for a new thread soon...[/QUOTE]Sorry, I blew it when I looked at that line. Dang it, I thought the 3 was 3^2. There was (and still is) a chance, but the exponent on the 3 is going to make it hard.

As far as sub-project 11, no it's not part of the project, since the 2^3 * 3 * 5 is one of the main drivers. Keep it up as long as you care to. It's got a [SIZE="1"]small[/SIZE] chance of escape, but in the meantime, it's gonna keep right on growing.

schickel 2011-12-14 09:19

[URL="ftp://ftp.frontiernet.net/pub/users/aliquot/AllSeq.zip"]Here[/URL] is a freshly updated sequence list for everything. I left it sorted by driver/guide. Some highlights:[code]738144 1453. sz 131 2 * 163 * 7192601667461276770201281877
829332 1770. sz 104 2 * 37 * 59 * 179
4788 2765. sz 161 2 * 5
950436 3576. sz 142 2 * 5 * 25114913927 * 317977738389709
816792 1186. sz 118 2 * 5 * 53
11040 6506. sz 150 2 * 7 * 41 * 557 * 995989[/code][code]701220 992. sz 114 2^10 * 3 * 11 * 23
947208 1648. sz 120 2^10 * 3 * 11 * 23 * 433
589212 1036. sz 118 2^10 * 3 * 23 * 337
536904 1773. sz 123 2^10 * 3 * 5 * 7 * 13
414480 507. sz 114 2^10 * 3 * 61
552876 2040. sz 123 2^10 * 3^2 * 5^2 * 13 * 2377097
531024 2620. sz 115 2^10 * 3^3 * 11^2
622830 871. sz 116 2^10 * 3^3 * 7
609492 763. sz 115 2^11 * 3 * 419
820728 857. sz 114 2^11 * 3 * 5 * 11
583800 449. sz 119 2^12 * 3 * 7 * 673[/code][code] 966 893. sz 178 2^2 * 3^2 * 5 * 83 * 2099
162126 4283. sz 178 2^3 * 3 * 5 * 461
552 1057. sz 179 2^2 * 3 * 71 * 145633
8352 1737. sz 180 2^2 * 3 * 7^2 * 37 * 4597 * 10841336113
660 895. sz 183 2^3 * 3^2 * 5 * 3163 * 14159 * 32070039222359 * 81741146396847353333[/code]And last, but not least:[code]842592 8003. sz 172 2^3 * 3 * 5 * 13 * 587 * 823 * 1627
195528 8017. sz 144 2 * 3^4 * 24110979082363
552150 8197. sz 147 2^2 * 3 * 7^2 * 17 * 953 * 16493
453798 8565. sz 148 2^2 * 7
933436 12378. sz 160 2^2 * 5 * 7 * 29[/code]

EdH 2011-12-14 16:04

Already a change for one:

[URL="http://www.factordb.com/sequences.php?se=1&eff=2&aq=742740&action=last20&fr=0&to=100"]742740[/URL] has dropped one of the 5s. Within the last 20 lines, it has shed two 3s and two 5s. If it would just lose one more of each...:whistle:

science_man_88 2011-12-16 01:47

my current sequence I've been doing for about 30 lines now and it's been without the 3 for 12 lines now ( and falling for the last 11) it appears. I'm currently working on line 2002 doing ggnfs on what I think is a c115 due to ecm going into auto increasing curve mode if I remember correctly.

PS: in the lines I have been doing it's had about 6 lines with the 3 and I think every line is C127 or above.


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