[url]https://github.com/dubslow/MersenneForumAliquot/blob/master/reservations/reservations.py#L234-L242[/url]

It checks for the unreserve keywords, and upon finding any, all sequences in the same line are treated as a drop.

Only if there are no drop keywords, then check for add keywords; if any are found, process all sequences as an add.

Reserving 945360, 281190.

Taking 610944

Dropping 113960 (2^4 * 11 * 13 * fully-ECMed C134)

Dropping 20520

Taking 41364 42942 51120 68120 70440 71688 72800 74760 77756 78474 79926 82110 85218 86190 88956 96684

(that's the five-digit starts which aren't yet at size 120, I'm taking them to size 121)

Dropping 78474

(it's at 121 digits, not ECMed at all)

Dropping 624162

Dropping 51120

(121 digits, not ECMed at all)

Dropping 82488

(156 digits, 2^3*3*5, C144 not really ECMed)

Taking 407856.

Dropping 85218 (121 digits, it's a quick C94 for anyone interested)

Taking 85218

Dropping 68120

121 digits, C108 un-ecmed.

Dropping 79926

121 digits, un-ECMed C104

Reserving 255072

Reserving 958200.

Dropping 162990 893352 41364 72800 77756 82110 86190

162990: 2^2 * 5 * 7 * 523 * fully-ECMed C124
893352: 2^3 * 3 * fully-ECMed C128

The five-digit ones are unexamined and stopped on hitting 121 digits: cofactors are

41364 C93
72800 C116
77756 C109
82110 C118
86190 C118

Dropping 70440

Unexamined C114

Taking 299424 305460 322686 327852 413976 433290 535980 582750 594648 694188 708744 785556 817992 858704 896310 973812

Taking 958200

Unconnected took that number four posts ago.

If you are running elves, please don't run them on reserved numbers, and please put reservations here on the numbers the elves are looking at!

Henryzz note that the script doesn't check for toe stepping, so you might need to manually reserve it back to unconnected.

Unfortunately, I might not be able to fix it even tomorrow; it depends on how much my laptop charger acts up.

Drop 74760 (unexamined C119)

Drop 42942 71688 96684

(unexamined C109, C95, C108 respectively)

Taking 104904 113832 117522 132600 154056 183528 196014 196152 199170 199392

Dropping 199170 with unexamined C100

Dropping 88956 with unexamined C98

1-100k are now all at 120 digits or more

Drop 199392

Unexamined C113

Reserving 904350.

Drop 113832

Unexamined C110

Drop 196014

Unexamined C89 is low-hanging fruit ready for the plucking

Taking 359214.

Drop 154056, 183528

(unexamined C119, C109)

Taking 942672

Taking 217488 233670 248736 250680 251970 264120 273480

Taking 751170 910320

Dropping 255072

Dropping 582750 (C120 fully-ecmed)

Dropping 104904 117522

(lightly-ECMed C103 and C100)

Dropping 299334 (C119)

Dropping 72492, 112968, 120760, 125016, 167358, 173808, 181980, 198696, 610944, 942672
Taking 170748, 424176, 437736, 482310, 520212, 597120, 678624, 704700, 744816, 745200, 751908, 831726, 835332, 942162

Dropping 327852 (broken sequence, number to bridge gap is
[code] 686850216844208461856962371309231689049988200182761949020962964975366230549349069889648461306631311470409163996946786
[/code]

Fully-ECMed C120

Dropping 217488 264120

(unexamined C113, C96)

Taking 403614 405690 409656 414750 423936 424242 426972 433290 466896

[QUOTE=fivemack;389010]Dropping 327852 (broken sequence, number to bridge gap is
[code] 686850216844208461856962371309231689049988200182761949020962964975366230549349069889648461306631311470409163996946786
[/code]

Fully-ECMed C120[/QUOTE]

What index is this in 327852?

1251

Dropping 132600 (unexamined C119)

322686 is another broken sequence, continuation is to iteration 687 with N=

[code]
170921357703045988815106803517563569500400870845245911612925827675762925228478605703846804323434039553487731143700150
[/code]

I'm keeping it.

Dropping 535980 (fully-ECMed C121)

Dropping 708744 (fully-ECMed C120)

Dropping 135612, 279816, 281190, 407856, 428928, 783804, 807288, 812070, 815736, 914788, 945360, 958200, 991608.

Dropping 904350 (C118 ECMed.)
Reserving 625464.

Dropping 273480 (unexamined C96)

Dropping 250680 403614
(unexamined C115, C109)

Dropping 414750

Unexamined C101

Taking 12408 18504 25896 70308 77040 91728

Dropping 299424 817992 973812 233670 251970 424242 426972 433290 466896

(299424, 817992: fully-ECMed C120. 973812: fully-ECMed C125. Others uninspected)

Taking 19128.

Dropping 308232. It went down as low as 3561320 but then went up again.

Dropping 751170 (125 digits, unexamined C100)

Dropping 12408 25896 70308 405690 409656 413976 423936

413976 has a fully-ECMed C131, others uninteresting

Dropping 248736 because somebody shot my fox

Taking 102432 115680 121560 131010 133500 137820 142092 150540 157040 162348 196452

(these are 120-digits last touched in 2012; taking them to 123-digits)

Dropping 18504 91728 433290 785556

(433290 has ECMed C120; 785556 has ECMed C122; 18504 has unexamined C106, 91728 has unexamined C117)

Taking 974820

Dropping 910320
(125 digits, unexamined C111)

Dropping 305460 (broken sequence, 128 digits, fully-ECMed C122)
Dropping 974820 (123 digits, unexamined C99)

Dropping 694188 858704
(well-ECMed C124 and C123 respectively)

Dropping 31560 196152
(C109, C92)

Dropping 77040 (unexamined C97)
Dropping 131010 (unexamined C118)

Dropping 142092 150540 157040
(C112; C121; C115)

Taking 202524 212646 229560 244728 245406 250560 255120 256280 266220 271932 271980 283206 289674 297000 297808

Dropping 912380

Taking 232680

Dropping 102432 121560 133500

(C111; C99; C118)

Taking 138108 142080 201048 265800 268464 271740 283962 320430 345828 384264
Taking 385176 491544 502344 530796 594648 635346 661032 757722 758562 761880
Taking 785428 810852 890442 908604 953640 987660

Had a successful trial of the anti-stomping code for the last post. Fivemack reserved 594648 when he already had it.

That was incredibly satisfying for me to read (even if it was a ~2 line fix) :smile:

[QUOTE=Dubslow;390431]That was incredibly satisfying for me to read (even if it was a ~2 line fix) :smile:[/QUOTE]
And then I caused another test with my post lol.

Dropping 758562 (2^4 * 5 * C121, ECMed)

Dropping 115680 162348

Dropping 202524 594648 890442

Reserving 228504, my first.

There's an error on factordb in that sequence for index 1600. Is there anything I can do about that? I already have that term fully factored.

If you search the forum for 228504, you find Dubslow's list of broken sequences.

Step 1601 of 228504 is
[code]
115002363456781951116353025432393722069665825524716257351967573745719336629908761109140183558732708396906923367555454
[/code]

and I took the sequence about 100 steps further, so the current end state is

Step number 1717
Integer is
[code] 1586485861423510235399324404757059803439124684931897631197268284885225811322788387601275205850997058239621225615792193109658722
[/code]
The cofactor is a C120
[code]
106833935246644834733488161748831537001445027536794745379922656314977248601502596670339066649683324171029370174217444929
[/code]

which has been fully-ECMed by me and is ready for GNFS.

Basically, all the sequences with size less than 120 in Dubslow's table are broken: two of us (mostly RichardS, with a small contribution from myself) have recently devoted quite a lot of CPU-months to pulling all sequences to size 120. And ones with small cofactors tend to be being actively pursued, so I'd recommend using the filter on dubslow's page [url]http://dubslow.tk/aliquot/AllSeq.html[/url] to look only for things last updated in 2013 or before.

Maybe try 530460? It's at least guaranteed to go down next term.

[QUOTE=fivemack;390588]Maybe try 530460? It's at least guaranteed to go down next term.[/QUOTE]

Sure, why not?

[QUOTE=Happy5214;390600]Sure, why not?[/QUOTE]

The reservation post is updated by a script reading this thread, so you'll need to [url= https://github.com/dubslow/MersenneForumAliquot/blob/master/reservations/reservations.py#L239]actually state[/url] that you're reserving it. :smile:

Taking 395964.

Dropping 265800 384264 (both fully ECMed)

Dropping 268464 283962 908604 (all fully-ECMed)

I can manual update as well. :smile:
I guessed that due to the posts above that Happy5412 doesn't want 228504 any more since there is an error. Correct me if I am wrong.
I also added 530460 for him.

Dropping 271932 810852

(former with unexamined C114; latter with fully-ECMed C121)

Dropping 170748, 424176, 437736, 482310, 520212, 597120, 678624, 704700, 744816, 745200, 751908, 831726, 835332, 942162

Taking 272382, 273552, 479136, 489000, 629154, 653448, 694542, 749754, 781302, 850908, 920790, 952320

Dropping 85218 (unexamined C138)

Taking 522348.

Dropping 201048 345828 635346 137820 229560 297808

137820: unexamined C119
201048: unexamined C117
229560: unexamined C108
297808: unexamined C109
345828, 635346: ECMed C120

Dropping 320430 (fully-ECMed C125)

The Christmas harvest
 

Dropping 196452 (unexamined C100)
Dropping 266220 (unexamined C113)
Dropping 271740 (2^7 * 3 * 11 * fully-ECMed C123)
Dropping 283206 (unexamined C110)
Dropping 757722 (2^3 * 5 * debris * fully-ECMed C122)
Dropping 987660 (2^2 * 3 * 7 * 829 * fully-ECMed C122)

Taking 335172.

Taking 549918.

Taking 516588, 539208, 421428

Taking 326340 326382 327144 330144 331140 336474 337662 356272 368370 374748 395442

Dropping 212646

End-of-year resynchronisation post
 

Dropping 59436 209760 327852 301920 641620 39282 844116 245406 271980

Taking 426528