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Old 2018-04-10, 22:33   #683
fivemack
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1465440 terminates
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Old 2018-04-11, 17:34   #684
unconnected
 
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1918500 merges with 563340.
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Old 2018-04-11, 19:14   #685
Dubslow
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40<A<43 -89<O<-88

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Code:
Sequences verified as merged:

alq_563340.elf-13 .   19778724 = 2^2 * 3^2 * 7 * 78487
alq_563340.elf:14 .   37360540 = 2^2 * 5 * 7^2 * 67 * 569
--
alq_1918500.elf-2092 .   35442596 = 2^2 * 7 * 37 * 34211
alq_1918500.elf:2093 .   37360540 = 2^2 * 5 * 7^2 * 67 * 569
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Old 2018-04-12, 02:21   #686
gd_barnes
 
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In working on the size 101 sequences, I came painfully close to my first termination or merge:

1458280 dropped all the way to 7641200 at I2957...barely missed.

I'm mentioning this here because when I loaded the factors it appeared to be a true merge with "something" because it immediately jumped up to 110 digits. Could it possibly have merged with a smaller sequence? I'm not sure how to do research on merges with sequences other than the lowest point of a particular sequence so could someone look into this?

I do see that nearly all sequences < 10M have already been factored to close to 100 digits. So likely it "merged" with some work already done on 7641200.
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Old 2018-04-12, 02:44   #687
Dubslow
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40<A<43 -89<O<-88

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Code:
Sequences verified as merged:

alq_1408668.elf-10 .   12463424 = 2^6 * 23 * 8467
alq_1408668.elf:11 .   13347040 = 2^5 * 5 * 7 * 17 * 701
--
alq_1458280.elf-2957 .   7641200 = 2^4 * 5^2 * 7 * 2729
alq_1458280.elf:2958 .   13347040 = 2^5 * 5 * 7 * 17 * 701
The new update command together with the much older merge finder should generally be sufficient.
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Old 2018-04-12, 03:19   #688
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Hooray! I actually got a merge!

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Old 2018-04-12, 07:30   #689
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Now I got my first termination:

1485060

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Old 2018-04-12, 08:12   #690
Batalov
 
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Phi(4,2^7658614+1)/2

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They come in pairs! Congrats!
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Old 2018-04-13, 15:52   #691
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Seems 287304 terminated:

http://factordb.com/aliquot.php?type=1&aq=287304
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Old 2018-04-14, 00:46   #692
Dubslow
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yafu@home:

Code:
Sequences verified as merged:

alq_27860.elf-1 .   39340 = 2^2 * 5 * 7 * 281
alq_27860.elf:2 .   55412 = 2^2 * 7 * 1979
--
alq_1385880.elf-1288 .   53116 = 2^2 * 7^2 * 271
alq_1385880.elf:1289 .   55412 = 2^2 * 7 * 1979
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Old 2018-04-15, 00:56   #693
Batalov
 
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Phi(4,2^7658614+1)/2

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1456980 terminates at i3865
(+2500 iterations)
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