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Search: Posts Made By: gd_barnes
Forum: Aliquot Sequences 2020-04-27, 06:28
Replies: 1,260
Views: 126,025
Posted By gd_barnes
None of the links are working properly. They are...

None of the links are working properly. They are each going to the incorrect sequence.
Forum: Aliquot Sequences 2020-04-01, 05:46
Replies: 1,260
Views: 126,025
Posted By gd_barnes
Continuing on my last post, base 17 has reached...

Continuing on my last post, base 17 has reached >= 102 digits for all exponents >= 97.

All exponents with no driver and no 3 are at >= 105 digits.

17^74 is at 120 digits. :-)

Sorry I don't...
Forum: Aliquot Sequences 2020-03-28, 10:21
Replies: 1,260
Views: 126,025
Posted By gd_barnes
I have completed base 17 up to exponent 97 to >=...

I have completed base 17 up to exponent 97 to >= 90 digits.

All odd exponents are trivially terminated.

Even exponents terminated:
17^2
17^12
17^16
17^24
17^48
Forum: Aliquot Sequences 2020-03-18, 03:12
Replies: 1,260
Views: 126,025
Posted By gd_barnes
385^49 trivially terminates. All of base...

385^49 trivially terminates.

All of base 1155 has been completed to >= 102 digits.

No reservation.
Forum: Aliquot Sequences 2020-03-12, 11:01
Replies: 1,260
Views: 126,025
Posted By gd_barnes
I have trivially terminated 385^47, 1155^35,...

I have trivially terminated 385^47, 1155^35, 1155^37, and 1155^39.

You might consider releasing the reservation of all exponents for base 1155 due to long inactivity.

Also would it make since...
Forum: Aliquot Sequences 2020-03-11, 06:07
Replies: 1,260
Views: 126,025
Posted By gd_barnes
PFP seems to have lost interest in base 385 at a...

PFP seems to have lost interest in base 385 at a low search depth for > 4 months so I did some testing on many of the exponents.

All exponents with a driver or with a factor of 3 have been...
Forum: Aliquot Sequences 2019-02-02, 00:10
Replies: 1,260
Views: 126,025
Posted By gd_barnes
An extension to my most recent post: I loaded up...

An extension to my most recent post: I loaded up all remaining unreserved sequences that were at 116 or 117 digits and searched them to >= 120 digits. Here they are:

5^166
6^147
6^149
7^58...
Forum: Aliquot Sequences 2019-01-28, 08:06
Replies: 1,260
Views: 126,025
Posted By gd_barnes
Since the project goal is to search these...

Since the project goal is to search these sequences to 120 digits, I loaded up all remaining unreserved sequences that were at 118 or 119 digits and searched them to >= 120 digits. Here they are:
...
Forum: Aliquot Sequences 2019-01-26, 00:31
Replies: 1,260
Views: 126,025
Posted By gd_barnes
I extended many unreserved sequences that did not...

I extended many unreserved sequences that did not have drivers -or- had a small cofactor. Several had substantial extensions. Here is a list of the extended sequences:

5^124
6^53
6^83
6^99...
Forum: Aliquot Sequences 2019-01-24, 19:56
Replies: 1,260
Views: 126,025
Posted By gd_barnes
6^113 terminates after reaching 103 digits. ...

6^113 terminates after reaching 103 digits.


:smile:
Forum: Aliquot Sequences 2019-01-22, 00:10
Replies: 1,260
Views: 126,025
Posted By gd_barnes
I have nominated myself as the "consistency...

I have nominated myself as the "consistency police". :smile: I noticed that all except a few of the bases > 2 have all exponents listed up thru and including the first trivial exponent > 120...
Forum: Aliquot Sequences 2019-01-22, 00:00
Replies: 1,260
Views: 126,025
Posted By gd_barnes
Some additional work done on base 15: 15^98...

Some additional work done on base 15:

15^98 had a downdriver at a large size so I continued it. It dropped all the way to 9 digits and so narrowly missed a merge. I added 1048 terms to it. It...
Forum: Aliquot Sequences 2019-01-19, 07:59
Replies: 1,260
Views: 126,025
Posted By gd_barnes
Base 15 all exponents <= 102 is complete to at...

Base 15 all exponents <= 102 is complete to at least size 102, cofactor 97. Highlights:

All odd exponents have terminated.

Merges as previously posted:
15^4, 15^8, 15^18, 15^28, and 15^42
...
Forum: Aliquot Sequences 2019-01-15, 02:55
Replies: 1,260
Views: 126,025
Posted By gd_barnes
Base 15 has some additional merges and a...

Base 15 has some additional merges and a termination:

Merges:
15^28 term 976 merges with 81084 term 14 with value 931324
15^42 term 819 merges with 3366 term 2 with value 5940

Non-trivial...
Forum: Aliquot Sequences 2019-01-13, 17:35
Replies: 1,260
Views: 126,025
Posted By gd_barnes
Congrats on the nice termination for 3^198 ! ...

Congrats on the nice termination for 3^198 ! :smile:

You can release base 14 for me.

Reserving base 15 all exponents to at least size 102, cofactor 97.

Here are some highlights for some of...
Forum: Aliquot Sequences 2019-01-10, 23:47
Replies: 1,260
Views: 126,025
Posted By gd_barnes
Garambois, I noticed that for all bases 2 < b <...

Garambois, I noticed that for all bases 2 < b < 15 you included all exponents up through and including one final exponent with a size of > 120 digits.

Would it make sense to do the same for bases...
Forum: Aliquot Sequences 2019-01-10, 04:45
Replies: 1,260
Views: 126,025
Posted By gd_barnes
I added some iterations to some larger sequences...

I added some iterations to some larger sequences that did not have drivers. Here are the updates:

5^154: 19 U109 (102) +15 iterations
6^127: 31 U106 (101) +9
6^129: 27 U106 (106) +22
6^137:...
Forum: Aliquot Sequences 2019-01-09, 15:49
Replies: 1,260
Views: 126,025
Posted By gd_barnes
Base 14 all exponents <= 104 is complete to at...

Base 14 all exponents <= 104 is complete to at least size 102, cofactor 97. Highlights:

All even exponents have terminated.

Merges as previously posted:
14^7, 14^13, and 14^31

Odd exponent...
Forum: Aliquot Sequences 2019-01-07, 11:29
Replies: 1,260
Views: 126,025
Posted By gd_barnes
The run of terminations continues. 14^45...

The run of terminations continues.

14^45 terminates.
Forum: Aliquot Sequences 2019-01-07, 06:21
Replies: 1,260
Views: 126,025
Posted By gd_barnes
14^35 and 14^37 both non-trivially terminate. ...

14^35 and 14^37 both non-trivially terminate. :smile:

Base 14 is a prolific base for terminations and merges.
Forum: Aliquot Sequences 2019-01-06, 22:35
Replies: 1,260
Views: 126,025
Posted By gd_barnes
14^31 term 1396 merges with sequence 65208 term 6...

14^31 term 1396 merges with sequence 65208 term 6 with a value of 1619928. :smile:
Forum: Aliquot Sequences 2019-01-06, 20:39
Replies: 1,260
Views: 126,025
Posted By gd_barnes
You updated a few hours too soon! :smile: I...

You updated a few hours too soon! :smile:

I started on base 14 late yesterday. My plan was to post an update today. Here it is:

All even exponents <= 104 have terminated.

Odd exponent...
Forum: Aliquot Sequences 2019-01-04, 13:01
Replies: 1,260
Views: 126,025
Posted By gd_barnes
Reserving new base 14 all exponents to at least...

Reserving new base 14 all exponents to at least size 102, cofactor 97.
Forum: Aliquot Sequences 2018-12-10, 08:24
Replies: 1,260
Views: 126,025
Posted By gd_barnes
In the larger sequences that begin at > 105...

In the larger sequences that begin at > 105 digits, I found several down drivers. I ran those until they were gone. Many had very wild rides. One terminated. Here are the updates:

10^109: 587...
Forum: Aliquot Sequences 2018-12-06, 04:18
Replies: 1,260
Views: 126,025
Posted By gd_barnes
My first "real" termination here: 13^98...

My first "real" termination here:


13^98 terminates at term 1448 with prime=43 after starting at 110 digits!



:smile::w00t::wacky:
Showing results 1 to 25 of 43

 
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