Done with 743310, 105 digits, 2^2*3^2*7

taking 738804, 740736, 740832, 740856, 740880, 741078, 741432, 741450

740736, 740880 at 100 digits and boring; abandoning

Reserving 741576, 741672

I have extended 740856 by over 3000 lines, and it doesn't seem that I can paste the whole 3000-line file into the 'report factors' window and have it accepted; how do I do the upload?

[quote=fivemack;199971]I have extended 740856 by over 3000 lines, and it doesn't seem that I can paste the whole 3000-line file into the 'report factors' window and have it accepted; how do I do the upload?[/quote]
Have you tried uploading in multiple parts?

I can upload 500 lines at a time, which is tediously manual but does get through the lines in the end

[quote=fivemack;199973]I can upload 500 lines at a time, which is tediously manual but does get through the lines in the end[/quote]
Does aliqueit work with the -s option, or does that suffer from the same problem that happens when you try to upload it all through the browser?

Reserving 742740

site seems down again, so I haven't uploaded, but I have taken 738804 740832 741078 741432 741450 741576 741672 to 100 digits (auto-stopping at the C100, so they'll almost certainly go further without difficulty).

Not reserving anything more until the site is up again.

Keeping going on 741432 (lead term seems to be 2*3^6*5), 741450 (large power of 2 without a driver yet) and 741576 (2^6 without 127)

[QUOTE=fivemack;200017]Keeping going on 741432 (lead term seems to be 2*3^6*5)[/QUOTE]

Actually, this is a form of the 2 * 3 driver.

Site up. Reserving 742032, 742200

Taking 742680.

Reserving 748488 and 749754.

Reserving 742512, 742560

742200 at 100 digits in a very uninteresting way. Reserving 745080, 745104, 745194

742032 at 100 digits

Taking 745200

Done with 743370, 105 digits, 2^3*3

740832 at 105 digits, 2*3^2, stopping
741078 at 105 digits, 2*3^3, stopping
742512 at 100 digits, 2^3*5, stopping
742560 at 100 digits, 2^2*3*7, stopping
745104 at 100 digits, 2^2*3^2*7, stopping
745194 at 100 digits, 2^2*3*7, stopping
745200 at 100 digits, 2^3*3^2, stopping

Taking 745212, 745404, 745410, 745584, 745608, 745650

Finished with 742680.

745080 at 100 digits, 2*3*5.

Replaced with 745782

745650 at 100 digits, 2^4*3*5*31. Taking 745824 instead.

Done with 743646, 105 digits, 2*3^2*5

Reserving 748080, 748244, 748350, 748356, 748422, 748500, 748752

Reserving 745948 746112 747456 747726 749304 749328 749952

745404 at 100 digits, 2^2*7
745782 at 100 digits, 2^2*3 for the last dozen steps

Reserving 746040, 746196

745410 at 100 digits, 2^2*7. Reserving 746200

releasing 742740:

size 103, i740, 2[sup]2[/sup] * 3[sup]2[/sup] * 7 * 127 * 619 * c96

reserving 747768

745584 at 100 digits, 2^5*3*7
745608 at 100 digits, 2*3
746196 at 100 digits, 2^3*3

Taking 746220, 746298, 746304

745824 at 100 digits, 2^4*3; taking it to 103 digits
746298 at 100 digits, 2^3*3^5

Reserving 746564

745824 at 103 digits, still 2^4*3; stopping

Taking 746664

Done with 745948 746112 747456 747726 749304 749328 749952
Reserving 746712 746856 746880 746886 747120 747720 747762

740856 is at index 5824; this is one of the longer sequences now, though it's afflicted with 2^4*31
746564 at 100 digits, 2^4*3^2*5

Reserving 749320, 749640

[QUOTE=Batalov;200249]Done with 745948 746112 747456 747726 749304 749328 749952
Reserving 746712 746856 746880 746886 747120 747720 747762[/QUOTE]

Was there a pattern to your original reservations? I am plodding up boringly through the numbers, and would like to know whether I'm in a field from which someone else has carefully already removed the foxes ...

No real pattern. I just don't like to take 2[SUP]3[/SUP]*3*5-s right away and skip them and some other outright dead meat. Yes, of course, they all have a chance to escape, but there are chances and chances.

749640 finished very quickly (100 digits, 2^3*3*5); taking 749682
745212 now at 105 digits, 2^2*7*3^2; taking 749832

All 751k
 

Taking 751170 & 751908

For no particular reason (there are no good sequences there, honest, guv'nor!), reserving
750360
750720
750894
752880
753336
753372
753522
753870
754320
754386
754884
754992

746040 at 100 digits, 2*3^2*5
746304 at 100 digits, 2*3^2
746664 at 100 digits, 2^2 * 3 * 7
749320 at 100 digits, 2*3*5, broken in database ('Fixed index 83177760')
749682 at 100 digits, 2^2 * 3^2 * 7
749832 at 100 digits, 2^5 * 3^2

Mystery work on 740856 by someone with a slightly faster computer than mine

Taking 752528, 752760, 752928, 752970, 752976, 750040

746200 done (but database seems to be down, so I can't replace it)
Also 750040

reserving 753732

752970 at 100 digits, 2^2*3^3*7

Taking 750600

taking 750672

Carrying on: 753102 753168 753606 753630 753720 753768 753984

Done with 746856 746880 746886 747120 747720 747762 750360 750720 750894 752880 753102 753168 753606 753630 [B]753720[/B] 753768 [B]753984[/B] 753336 [B]753372[/B] 753522 753870 754320 754386 754884 754992
(bold will be done in an hour)

... and will finish 754072, 754230, 754248, 754432, 754440, 754542, 754656, 754722, 754848.

Time to add some more.

746220 at index 3050, 100 digits, 2^2*3*7
750040 at 105 digits, 2*3^3
752760 at 100 digits, 2*3
752928 at 100 digits, 2*3^2*5

Taking 755080, 755202, 755232, 755250, 755412

Will entertain [strike]756930 757110 758322[/strike] 758832 759456 759984

750600 at 100 digits, 2^3*3*5
752976 at 100 digits, 2^6*3^2 (taking to 105)
750672 at 100 digits, 2^4*5 (taking to 105)
752528 at 100 digits, 2^2*7*3*5
755080 at 100 digits, 2^2*7^2; just taking it a little further to see if it loses the 7
755202 at 100 digits, 2^3*3*5

Taking 759780, 759816, 759552

done with 738402
reserving 755460

759816 at 100 digits, 2^3*3^2*5^2*7; dropping it.

Taking 759150, 760860

754072 754230 754248 754432 754440 754542 754656 754722 754848 756930 757110 758322 758832 759456 759984 - done.

Taking 755636, 755712, 755730, 755826,
756402, 756630, 756714, 756720, 756840, 756906, 756960

unconnected has PMed me to say he is taking the whole 770k-780k range. :smile:

755250 at 100 digits, 2*3^4

Taking 758172, 758460, 758562, 758646, 758814, 758976

752976 at 105 digits, strange lead term 2^5*3^6; taking to 110
755232 at 100 digits, 2^2*7
755250 at 101 digits, 2*3^3*5^2; taking to 105
759150 at 100 digits, 2^5*3*7^2
759552 at 100 digits, 2^2*3^2*7
759780 at 100 digits, 2^3*3

760860 is being handled by somebody else

Reserving 758172, 758460, 758562, 758646, 758814, 758976

755412 done

Done with 751908 sz 104, c92 kept 2^4 * 31 the whole time.

Taking 757792.

stopping 755250 at 105 digits, 2*3^3*5
stopping 758646 at 100 digits, 2^2*3^2*5*7 (growing by more than a factor of two each iteration!)

Taking 757032, 757128

758172 at 100 digits, taking a little further since 2^2 * 3 * 7^5 in last term (!)

server is down.

taking 757512; this one grows fast enough that I took it from six to 80 digits in less than the time it takes for the server to come back up !

Done with 755636, 755712, 755730, 755826,
756402, 756630, 756714, 756720, 756840, 756906, 756960

except keeping some of them reserved (got to wait for the server to come up to check for the usual exit conditions). I will post in the reservation thread. One thing for sure, 756402 is reserved. :rolleyes:

I think it would be worthwhile to make a small extension to aliqueit code to keep a local copy of C20 file around (to detect possible merges) ...plus synchronize it at will with its web counterpart which would be great to have hosted (and automatically updated) at the factordb.com server.

758814 at 100 digits, but taking it longer because maybe losing 3 (2*3*p, then, 2*3^5*7*...)
758460 done, 2^2*7

Taking 757416

Done 740640

Completed, but still keeping reserved:
740670, size110, c109 2^3
740096, size110, c105 2^2*5

updates online

757032 at 100 digits: 2^3*3^2*5
757128 at 100 digits, 2^2*3^2 so continuing to 105 digits

Taking 757560

751170 done
 

Done with 751170 sz 100; c87 kept 2^4 * 31 the whole time.

757512 at 100 digits, 2^5*3^2*5
758814 at 102 digits, 2*3

Taking 757614, 757722

Some terminations/merges are missing in 1st post.
[code]
757110 unconnected 21 Dec 2009 91 2605 Prime
767430 Batalov 13 Dec 2009 89 1907 Prime
748496 Batalov 10 Dec 2009 80 3075 Prime
737490 unconnected 10 Dec 2009 85 2926 Prime
799788 kar_bon 12 Nov 2009 86 1974 Prime
739368 Batalov 31 Oct 2009 84 1849 Merge with 39852
[/code]

740106 reached 101 digits now.
I report it now that the milestone is not delayed.

It lost the 2^2*7 driver at 99 digits, so i will keep it a while to see what happens.

757416 at 100 digits, 2*3
757560 at 100 digits, 2^4*31*3

Taking 757728, 758010

[QUOTE=unconnected;200615]Some terminations/merges are missing in 1st post.
[code]
757110 unconnected 21 Dec 2009 91 2605 Prime
767430 Batalov 13 Dec 2009 89 1907 Prime
748496 Batalov 10 Dec 2009 80 3075 Prime
737490 unconnected 10 Dec 2009 85 2926 Prime
799788 kar_bon 12 Nov 2009 86 1974 Prime
739368 Batalov 31 Oct 2009 84 1849 Merge with 39852
[/code][/QUOTE]

We already have a terminations thread, so I've deleted the superfluous list that was in this thread. If you think I should put it back, say so.

757722 done (2^2*3*7)

Taking 758022

[quote=10metreh;200655]We already have a terminations thread, so I've deleted the superfluous list that was in this thread. If you think I should put it back, say so.[/quote]

Ok, it is good to put all terminations in one thread. :smile:

748488 and 749754 are done
748488: i291->i1927, size 100, 2^2*7
749754: i493->i2683, size 101, 2*3*5

757728 done (2^3*3*5)
758022 done (2^3*3)
758562 done (2*3^2)

Taking 764592, 764622, 764844

Last take for the weekend
760590
762030
762840
763176
764346

These are already done: 758646 (Tom), 761516, 761880, 763728; take them off the list, pls.

764622 done, 2^3*3*5. Taking 764544.
750672 at 110 digits, 2*3*5; taking 764292

Oh, No! I'm at the top of the list!:sorry:

Actually, 747768 is over 100 digits, but I haven't been able to update the db, so I'm just letting it work some more...

As to 753732, I don't know what's going on. My machine keeps jumping out of ggnfs for varying reasons and even though it ecmed all day while I was out, it didn't come up with any factors for a c93 portion of the current iteration. I plan to run it (somewhat) supervised tomorrow, maybe even on two (or 3) machines to see if I can get anything.

Take Care,
Ed

[quote=EdH;200727]Oh, No! I'm at the top of the list!:sorry:

Actually, 747768 is over 100 digits, but I haven't been able to update the db, so I'm just letting it work some more...

As to 753732, I don't know what's going on. My machine keeps jumping out of ggnfs for varying reasons and even though it ecmed all day while I was out, it didn't come up with any factors for a c93 portion of the current iteration. I plan to run it (somewhat) supervised tomorrow, maybe even on two (or 3) machines to see if I can get anything.

Take Care,
Ed[/quote]
Try adding 10000 or so to the q-ranges in test.job within the current GNFS folder. That should skip the current range (thus skipping the part that makes it crash) and move on to the next. Usually that works for me.

In case you're wondering why the list at the top isn't being updated more often, it's because Mini-Geek appears to have taken a New Year break and hasn't been online since the early morning of 31 December. So no lagging on my part. :smile:

764292 at 100 digits, 2^3*3^2*5
764544 at 100 digits, 2^5*3
758976 at 105 digits, 2*3
757128 at 105 digits, 2^3*3

758010 at 112 digits (!), 2^3*3; stopping that!

Taking the whole 762 line: 762024, 762216, 762444, 762606, 762720, 762798

747768: I reported my latest lines to the db this morning, but they didn't show up after two attempts. Should I wait for later or post my elf file here (or somewhere else) and move on?

Done with 757792 sz 100; c82 2^2 * 3 * 5 * 7
(results in queue)

Taking 760116 & 760182.

764592 at 105 digits, 2^2*3^2
762024 at 100 digits, 2^2*7*3^2
762444 at 100 digits, 2^5*3*5

db down

[QUOTE=EdH;200748]747768: I reported my latest lines to the db this morning, but they didn't show up after two attempts. Should I wait for later or post my elf file here (or somewhere else) and move on?[/QUOTE]

The factors up to line 789 seem to be in the DB. If you have taken 747768 further, then post the .elf here. Also, I would recommend that you take it further anyway because it is stable.

[quote=10metreh;200756]The factors up to line 789 seem to be in the DB. If you have taken 747768 further, then post the .elf here. Also, I would recommend that you take it further anyway because it is stable.[/quote]

OK, that's what I entered earlier. It is done for this thread, but I will run it a little further, since I'm using it to test ggnfs on my WinXP machine.

747768 is done for this sub-project at i789, size 103 = 2[sup]4[/sup] * 4643 * c98
still reserved for the time being.

760392 appears to still be available - I'd like to reserve it.

Take Care,
Ed

Reserving 768222, 770616, and 771822.

762606 at 100 digits, 2^4*3
762798 at 100 digits, 2^5*3^2

not planning to take any more of these for a while, will try pushing 4800 a bit further instead.

Since I ran a few successful QuickECMs, I guess I should take ownership.

Reserving 760344.

[QUOTE=richs;200783]Reserving 768222, 770616, and 771822.[/QUOTE]

768222 is fine, but as it says in post 1, the whole 770k-780k range is reserved by unconnected.

760590 762030 761516 762840 763176 764346 done.

758646 761880 763728 had been done by others.

I released 713214 at 121 digits with driver 2^6*127. At 122 digits it hit the down-driver, but didn't make it below 100 digits before losing it again. Recent evidence has shown that losing the down driver above 100 digits more likely than I would have expected if one gains it over 120 digits. The really sad part is that it takes a long time to get down only to be a dud.

757614 at 110 digits, stopped
762216 at 105 digits, stopped
762720 at 100 digits (down to 50 and back up again), stopped

releasing 760392: size 101, i354, 2[sup]3[/sup] * 3[sup]2[/sup] * 7[sup]2[/sup] * 7451 * 50321 * c89

(From about i97, it just did a dead run uphill...)

reserving 760542

764844 at 100 digits, having got down to 12 and then gone up again. 2*3 driver.

done with 755460
reserving 758172

edit: 758172 is already at 101 digits! so is 758460, 758562, and 758976

reserving 760200 instead

The mystery worker must be watching this thread: he/she/it doesn't seem to be working on any sequences anyone else has reserved. Can you come out of the dark please?

Sorry, I didn't notice that the entire 770k-780k range was reserved. Anyway, someone ran 768222 up to 103 digits overnight, n=1785, 2^3 x 5^2.

I just noticed that the number I'm running, 753732, had an iteration (866) that had only 2 and an 88 digit number (same size as composite) for factors. Is that of any interest to anyone but myself?

[code]
866. 9916162230667719863575235049237917670286181628737061325814830007741512112992620412854434 = 2 * 4958081115333859931787617524618958835143090814368530662907415003870756056496310206427217
[/code][FONT=verdana]


[/FONT]

[QUOTE=EdH;200896]I just noticed that the number I'm running, 753732, had an iteration (866) that had only 2 and an 88 digit number (same size as composite) for factors. Is that of any interest to anyone but myself?

[code]
866. 9916162230667719863575235049237917670286181628737061325814830007741512112992620412854434 = 2 * 4958081115333859931787617524618958835143090814368530662907415003870756056496310206427217
[/code][FONT=verdana]


[/FONT][/QUOTE]

That is common, and it is bad news when the prime is of the form 4n+1, because you lose the downdriver.

This mystery worker is getting a bit annoying. They obviously know someone else is working on this range because others are updating the DB. If by any chance you're reading this thread, please could you reply? I won't be cross with you or anything.

Done with 748080, 108 digits, 2*3
Done with 748244, 108 digits, 2^2*7
I am keeping 748350 at 119 digits, 2^3*7

done with 760200
reserving 760218