Sequence terminations and merges - Page 66

mataje · 2018-05-19, 09:54

1285578 merges?

Dubslow · 2018-05-20, 00:59

Quote:

Originally Posted by mataje

1285578 merges?

Code:

Sequences verified as merged:

alq_83172.elf-85 .   8605030 = 2 * 5 * 7 * 122929
alq_83172.elf:86 .   9096890 = 2 * 5 * 11 * 82699
--
alq_1285578.elf-2387 .   11315110 = 2 * 5 * 599 * 1889
alq_1285578.elf:2388 .   9096890 = 2 * 5 * 11 * 82699

mataje · 2018-05-26, 21:51

829836 terminates.

fivemack · 2018-06-03, 08:59

1868130 terminates! Gets to 106 digits and then descends pretty smoothly

Dubslow · 2018-06-07, 01:01

Code:

Sequences verified as terminated:
1371600

Code:

Sequences verified as terminated:
1451700

fivemack · 2018-06-08, 07:23

1781964 has merged with something but I can't figure out what

LaurV · 2018-06-08, 10:50

Quote:

Originally Posted by fivemack

1781964 has merged with something but I can't figure out what

if you filter the blue page for 2^6*127, then the merger has to be lower than the lowest term reached by your sequence, which is 71792, and there are very few candidates. The culprit is 47560 which you can find in 2-3 clicks.

ChristianB · 2018-06-08, 13:22

I would advise to do an update on both sequences in order to force the merge detector to delete the higher starter. This will happen on it's own over time but since the higher starter is at a low priority right now this might take a while if left alone.

ChristianB · 2018-06-08, 15:12

Code:

Sequences verified as merged:

alq_47560.elf-1 .   65840 = 2^4 * 5 * 823
alq_47560.elf:2 .   87424 = 2^7 * 683
--
alq_1781964.elf-1401 .   71792 = 2^4 * 7 * 641
alq_1781964.elf:1402 .   87424 = 2^7 * 683

Dubslow · 2018-06-21, 06:39

Code:

Sequences verified as merged:

alq_42672.elf-9 .   96160 = 2^5 * 5 * 601
alq_42672.elf:10 .   131396 = 2^2 * 107 * 307
--
alq_1178568.elf-3810 .   142024 = 2^3 * 41 * 433
alq_1178568.elf:3811 .   131396 = 2^2 * 107 * 307

unconnected · 2018-06-21, 07:35

534564 terminates.

Max height = 142.

2018-06-03, 08:59	#719
fivemack (loop (#_fork)) Feb 2006 Cambridge, England 6453₁₀ Posts	1868130 terminates! Gets to 106 digits and then descends pretty smoothly Last fiddled with by fivemack on 2018-06-03 at 09:01

2018-06-07, 01:01	#720
Dubslow Basketry That Evening! "Bunslow the Bold" Jun 2011 40<A<43 -89<O<-88 1C35₁₆ Posts	Code: Sequences verified as terminated: 1371600 Code: Sequences verified as terminated: 1451700

2018-06-08, 15:12	#724
ChristianB Apr 2013 Germany 3²×5×7 Posts	Code: Sequences verified as merged: alq_47560.elf-1 . 65840 = 2^4 * 5 * 823 alq_47560.elf:2 . 87424 = 2^7 * 683 -- alq_1781964.elf-1401 . 71792 = 2^4 * 7 * 641 alq_1781964.elf:1402 . 87424 = 2^7 * 683

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2018-05-19, 09:54	#716
mataje Jan 2009 Bilbao, Spain 283 Posts	1285578 merges?

2018-05-26, 21:51	#718
mataje Jan 2009 Bilbao, Spain 283 Posts	829836 terminates.

2018-06-08, 07:23	#721
fivemack (loop (#_fork)) Feb 2006 Cambridge, England 1100100110101₂ Posts	1781964 has merged with something but I can't figure out what

2018-06-08, 13:22	#723
ChristianB Apr 2013 Germany 315₁₀ Posts	I would advise to do an update on both sequences in order to force the merge detector to delete the higher starter. This will happen on it's own over time but since the higher starter is at a low priority right now this might take a while if left alone.

2018-06-21, 07:35	#726
unconnected May 2009 Russia, Moscow 2·3·463 Posts	534564 terminates. Max height = 142.