559398 and 559548 Done

Reserving 559170, 559312

553014 got rid of the "3" and "7" (is 2^4*3^3*7 a variant of the 2^4*3*7 driver?) and now has got the downguide at i=640, size 97

556440 556920 done

I've run 500 steps on 561360 - it goes down to 45 digits and back up again - and have a file with the 1500 primes required to do these 500 steps; how do I put the results into factorization.ath.cx?

[QUOTE=fivemack;190319]I've run 500 steps on 561360 - it goes down to 45 digits and back up again - and have a file with the 1500 primes required to do these 500 steps; how do I put the results into factorization.ath.cx?[/QUOTE]

1.) Open factorization.ath.cx
2.) click the link "report factors"

3.) Open the file, copy the new lines and past them into the input window in the "report factors" subpage of factorization.ath.cx
4.) Click "report"

it will take a while (maybe half a minute) until the database has processed all promes

I had to do this twice and press the 'repair sequence' button half-way through, but it seems to have worked. I suppose I'd better take 561360 to 100 digits now.

[quote=Andi47;190310](is 2^4*3^3*7 a variant of the 2^4*3*7 driver?)[/quote]
If 2^4*3*7 were a driver, I think that would indeed be a variant of it, but it's not. At best, it's a guide that's not listed at [url]http://www.mersennewiki.org/index.php/Aliquot_Sequences[/url] According to that page, the only driver or guide with 2^4 is the perfect number 2^4*31.

reserve 563598

554100 is done, 107 digits, 2*3
554346 is done, 103 digits, 2^3*3^2

559170, 559356 and 559566 Done

Reserving 558642, 558696, 559140

[QUOTE=fivemack;190327]reserve 563598[/QUOTE]

Wrong thread. This is the archive!

[quote=10metreh;190361]Wrong thread. This is the archive![/quote]
maybe we shouldnt call it subproject discussion as that means something completely different over at five or bust

537510 done, so 535k-540k range completed
size 109, 2^3*3^4 driver

559176 is done

Reserving 558600

548088, 558642 and 558696 Done

Reserving 558360, 558480, 558528

558600 is done.

Reserving 558348

559368 is done.

Reserving 555084

reserving 217362 560328 560352 599850

(I've now got a reasonably well-automated script for these)

Done with 554352, 103 digits, 2^2*7
Done with 554442, 103 digits, 2^6*3*127
Done with 554472, 102 digits, 2^3*3*5

558360 and 558480 Done

Reserving 558120, 558270

can i ask why almost everyone is taking the last sequences listed?

563598, 599850 now well beyond 100 digits, so can be unreserved here, though I'll keep going on my steam until they hit a driver again.

[quote=fivemack;190473]563598, 599850 now well beyond 100 digits, so can be unreserved here, though I'll keep going on my steam until they hit a driver again.[/quote]
they have been moved to the main reservations thread

558348 is done.

Reserving 555240

558270, 559140 and 559312 Done

Reserving 555240, 555252, 555300

[QUOTE=smh;190518]558270, 559140 and 559312 Done

Reserving [B]555240[/B], 555252, 555300[/QUOTE]

Sorry, I was first ;)

reserving 555360, 555760

reserving 555828, 555912

555360 dragged to the moon by 2^3*3^3*5^2; leaving it at C103 and taking 556020 instead

553014 currently at i=742, size 91, [COLOR="DarkGreen"]Downdriver![/COLOR] (I hope that no mystery worker will "spoil" it, like the last one I had)

(P.S.: I intentionally did *not* click "Quick ECM" - I think, if the sequence is small enough, the DB might "mystery work" on the sequence itself?)

(Edit: I had intended to run it over the weekend and had expected it to be done by today in the morning, but it had crashed due to memory overflow, as the other active thread (gnfs-lasieve4I16e) needed almost all available memory. Seems that I need to keep the 2nd thread idle if I run 16e on a WinXP-32-box with 1 GB RAM)

[quote=Andi47;190525](P.S.: I intentionally did *not* click "Quick ECM" - I think, if the sequence is small enough, the DB might "mystery work" on the sequence itself?)[/quote]
That was me. Don't worry, I'm not running it, I just wanted to see where it was at on the most recent index, so I used Quick ECM.

[QUOTE=Mini-Geek;190530]That was me. Don't worry, I'm not running it, I just wanted to see where it was at on the most recent index, so I used Quick ECM.[/QUOTE]

OK - with a c9x it seems to be still ok (too big for the DB to start sieving at it's own), but I don't know if the database might start to "mystery work" a sequence if you "quick ecm" it at size 7x. (~2 weeks ago, a sequence which had a downdriver, but which I had to pause for a few days because I was out of house, had been extended by either a mystery worker or by the database itself, when it starts to look for factorizations of the c6x'es and c7x'es.)

555300 and 558528 Done

Reserving 557440, 557490

Done with 554616, 105 digits, 2^2*7
Done with 554720, 100 digits, 2^2*7

reserving:
556146, 556260, 556272, 556374, 556488, 556854

541266 finally done: 102 digits, 2^3 * 3 driver. The c99 has had t25, with 77 added curves at 25e4.

557490 Done

Taking 557940

Abandoned 599850 at step 1362, 106 digits, 2*3^3

Abandoned 217362 at step 1457, 110 digits, 2^5*3

555252 and 557940 Done

Reserving 557016, 557028

552492, 552576, 552690, 553152, 553554, 553872, 553920 done

Reserving 557352, 557604, 557856, 557886

555760 at 115 digits and roaring up with 2^6*3*127; stopped
556020 at 105 digits, 2^3*3^2; stopped

Taking 560520, 561000

557016 and 558120 are done

Reserving 560070, 560252

555084 is done.

Reserving 560820

Reserving 560820
Edit: never mind

[QUOTE=Mini-Geek;190659]Reserving 560820[/QUOTE]

Too late :)

Done with 554880, 116 digits, 2^3*3^2*5,
Done with 556146, 108 digits, 2^2*3*5*7
Done with 556260, 104 digits, 2^2*7
Done with 556854, 100 digits, 2*3

Note that the square term on the 3 for 554880 makes it a guide and not a driver - the square cannot be lost, so it can't get to the driver 2^3*3*5. Its biggest problem is how fast it increases, giving a limited window of opportunity before it is too big.

[QUOTE=smh;190657]Reserving 560070[/QUOTE]This one is well over 100 digits already. Added a few more lines.

Reserving 561120

paleseptember, if you're still checking this thread, are you going to try to continue with 555576? The easiest way to fix the problem you've got is to change gnfs_cutoff in aliqueit.ini to 100. (This doesn't actually fix the problem, but it avoids using the program that is getting the problem. It is a bit slower, though.)

Also reserving 561528 (I will do a bit of work tonight and then no more till Saturday, because I am going on holiday).

557028, 560252 and 561120 are done

Reserving 561240, 561312, 561438

i've updated the 500k-range with a note on top of the page how far i included the data from this thread!

Reserving 562020, 562032, 563460, 564396

Reserving 561576

Abandoning 560352: 111 digits, 2^2*3*7
Abandoning 561360: 105 digits, 2*3 and rising slowly

Reserving 563008, 563040

done 549990: size 110; C109 (i let it run over the weekend while i was away. 900 +M curves and increasing ECM up to 12 million.)

still running 543960. moving around 90..102 digits (weny beyond 100 digit when i was out of home, now below 100 digits again (step 1882)

reserving 564642

Done with 556272, 105 digits, 2^4*31

Reserving:
562080, 562086, 562320, 562488

555240, 561240, 561312 and 561438 Done

Reserving 563064, 563232, 563292, 563340

Abandoning 563008: C106, 2^4*3. Taking 562518

[QUOTE=smh;190786][B]555240[/B], 561240, 561312 and 561438 Done

Reserving 563064, 563232, 563292, 563340[/QUOTE]

So I see...I'll stop my run :sad:

Rserving 564256

563460 564396 done

560820 is done.

Reserving 564372

553014 is done to a size of 110 digits; I found it GNFSing a c100 cofactor today in the morning. I will finish the GNFS (~half an hour to go) and then unreserve. The sequence currently has the downguide, so it would be interesting if anyone wants to take it.

564256 is done.

Reserving 564426

564426 is done (quickie :) )

Reserving 564870

Done with 556488, 101 digits, 2*3

562032 done

564372 is done.

Reserving 564240

Reserving 565686, 566904, 566742, 567540, 567000.

561576 done

Abandoning 563040 at 108 digits, 2^6*3*127
Abandoning 562518 at 110 digits, 2^3*3, after some attractive wiggles

Taking 562698, 563412

After much pain and suffering, I am releasing 555576, c100.

563064, 563232 and 563292 Done

reserving 563560, 563808, 563850

563412 got to C108 without losing 2^3*3*5; abandoning, taking 564096 instead

Reserving 565230

564240 is done.

Reserving 565800

Reserving 565296

557604, 557856, 557886 done

Reserving 564096, 565308, 565344

(557604 looked promising, have done i741 - i4416, now 2^4*31, unreserve it)

560520 at C118, 2^3*3*5 pushing it up

Reserve 569928

(RobertS: I'm already running 564096; see post #23)

[quote=fivemack;190928]
(RobertS: I'm already running 564096; see post #23)[/quote]

sorry, didn't see

reserving 565524

Done with 562086, 107 digits, 2^3*3^2*7

Also done with 562320, 102 digits, 2^3*3*5^2
Done with 562488, 100 digits, 2^3*3*5

563808 Done

Reserving 569880

unreserving [URL="http://www.factorization.ath.cx/search.php?se=1&aq=565230&action=last20&fr=&to="]565230[/URL], it is done to i=1160, size 100, [COLOR="Red"]2³*3*5[/COLOR], last index fully ECMed.

562020 done

569880 Done

Reserving 569850

Abandoning 563598: up and down and up, now at 110 digits with 2^4*3

Abandoning 560328: up and down, plateau at 90 digits for a few hundred iterations, now at 119 digits with 2^4*3^2*31.

Taking 565542, 565608

563560 and 569850 Done

569850 Terminates

Reserving 568104, 568608

565800 is done.

Reserving 567336

Abandoning 565608 (climbs monotonically and at pretty uniform speed to C108, 2^2*7)

Reserving 569808

565296 done to i=729, size 101, [COLOR="Red"]2*3*5*7*11²[/COLOR], cofactor had only a fistfull of ECM curves.

Edit: Reserving 565656 and 565680

564870 is done.

Reserving 568776

Abandoning 569928 at 114 digits; 2^3*3
Abandoning 555828 at 109 digits; 2^2*7

Taking 568854, 567048

Done 543960 size 103, C97 after ECM

[quote=Andi47;191031]565296 done to i=729, size 101, [COLOR=Red]2*3*5*7*11²[/COLOR], cofactor had only a fistfull of ECM curves.[/quote]
Extending until I hit a GNFS...(maybe this index's c102)

567540 done

Reserving:
567402, 567810, 567828

[quote=Mini-Geek;191079]Extending until I hit a GNFS...(maybe this index's c102)[/quote]
sho'nuff. (that c102 hit GNFS, reported the curves in the DB)
Releasing 565296.

Done with 556374, 108 digits, Went back under 100 twice before getting stuck with 2^6*127

Done with 562080, 125 digits, and no driver 2^7*3^3*7. It has a c115 that ecm didn't crack - I entered the top ecm that aliqueit did. I have enough no-driver sequences that I am not keeping this one.

563850 and 568608 Done

Reserving 569478, 569562