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2018-04-10, 22:33
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#683 |
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(loop (#_fork))
Feb 2006
Cambridge, England
144658 Posts |
1465440 terminates
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2018-04-11, 17:34
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#684 |
May 2009
Russia, Moscow
276410 Posts |
1918500 merges with 563340.
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2018-04-11, 19:14
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#685 |
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Basketry That Evening!
"Bunslow the Bold"
Jun 2011
40<A<43 -89<O<-88
3·29·83 Posts |
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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2018-04-12, 02:21
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#686 |
May 2007
Kansas; USA
7×11×139 Posts |
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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2018-04-12, 02:44
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#687 |
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Basketry That Evening!
"Bunslow the Bold"
Jun 2011
40<A<43 -89<O<-88
1C3516 Posts |
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 
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2018-04-12, 03:19
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#688 |
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May 2007
Kansas; USA
29CF16 Posts |
Hooray! I actually got a merge!
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2018-04-12, 07:30
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#689 |
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May 2007
Kansas; USA
101001110011112 Posts |
Now I got my first termination:
1485060
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2018-04-12, 08:12
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#690 |
"Serge"
Mar 2008
Phi(4,2^7658614+1)/2
231358 Posts |
They come in pairs!
 Congrats!
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2018-04-13, 15:52
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#691 |
Oct 2006
Berlin, Germany
72×13 Posts |
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2018-04-14, 00:46
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#692 |
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Basketry That Evening!
"Bunslow the Bold"
Jun 2011
40<A<43 -89<O<-88
3·29·83 Posts |
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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2018-04-15, 00:56
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#693 |
"Serge"
Mar 2008
Phi(4,2^7658614+1)/2
265D16 Posts |
1456980 terminates at i3865
(+2500 iterations) |
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