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Forum: Aliquot Sequences 2022-09-26, 01:37
Replies: 1,935
Views: 222,845
Posted By gd_barnes
I just thought of something: I will manually...

I just thought of something: I will manually access some full bases. I'll start with the largest bases and see how long it takes me. I'll then let you know what I've done and you can see if it...
Forum: Aliquot Sequences 2022-09-25, 12:49
Replies: 37
Views: 599
Posted By gd_barnes
I factored the 5 sequences that were C<116. I've...

I factored the 5 sequences that were C<116. I've queued up the next 4 that are C<126.
Forum: Aliquot Sequences 2022-09-25, 12:08
Replies: 875
Views: 40,870
Posted By gd_barnes
51^99 terminates 349^57 terminates ...

51^99 terminates

349^57 terminates

51^99 is the first termination as a result of the index 1 effort. As of a day ago, there were 15 same-parity changes as a result of that effort. I've worked...
Forum: Aliquot Sequences 2022-09-25, 09:22
Replies: 1,935
Views: 222,845
Posted By gd_barnes
I have not noticed a restriction change. I...

I have not noticed a restriction change.

I have noticed that any sequence that has not been accessed since the outage has to be rebuilt again. That almost definitely is your problem.

You may...
Forum: Aliquot Sequences 2022-09-25, 08:38
Replies: 1,935
Views: 222,845
Posted By gd_barnes
Contact them and see if they are still working on...

Contact them and see if they are still working on it. I don't know the case here, but it's been my experience that reservations with no work in ~2-3 months are often something that people forgot...
Forum: Aliquot Sequences 2022-09-25, 06:44
Replies: 875
Views: 40,870
Posted By gd_barnes
347^49, 51, 53, 55, and 59 terminate 349^51,...

347^49, 51, 53, 55, and 59 terminate

349^51, 53, 55, and 59 terminate

I'm working on new bases 347 and 349 as well as 21^121.
Forum: Aliquot Sequences 2022-09-24, 19:34
Replies: 875
Views: 40,870
Posted By gd_barnes
331^65 terminates Only 1 remaining on base...

331^65 terminates

Only 1 remaining on base 331. :-)

I'm done with bases 331/337.
Forum: Aliquot Sequences 2022-09-24, 03:31
Replies: 875
Views: 40,870
Posted By gd_barnes
337^57 and 337^59 terminate Only 2 to go on...

337^57 and 337^59 terminate

Only 2 to go on base 337.

I am working on 331^65. That is the only remaining work that I'm doing on bases 331/337.
Forum: Aliquot Sequences 2022-09-24, 03:05
Replies: 37
Views: 599
Posted By gd_barnes
There are 13 sequences shown on the list with a...

There are 13 sequences shown on the list with a cofactor size of <= 116. Their C-sizes are 86, 102, 106, 110 (8 of them), 114, and 116.

I have cleared them.

If I've observed/calculated...
Forum: Aliquot Sequences 2022-09-23, 15:27
Replies: 875
Views: 40,870
Posted By gd_barnes
331^61 terminates Only 2 to go on base 331.

331^61 terminates

Only 2 to go on base 331.
Forum: Aliquot Sequences 2022-09-23, 15:05
Replies: 1,935
Views: 222,845
Posted By gd_barnes
I have initialized middle-sized to large ...

I have initialized middle-sized to large opposite-parity exponents to a cofactor >= 110 digits for all bases 80 thru 89.

Also done were newly added bases 331 and 337 for exponents > 40 although...
Forum: Aliquot Sequences 2022-09-23, 13:28
Replies: 875
Views: 40,870
Posted By gd_barnes
331^59 terminates 337^51, 53, 55, and 61...

331^59 terminates

337^51, 53, 55, and 61 terminate

Still working on these two bases.
Forum: Conjectures 'R Us 2022-09-23, 02:25
Replies: 119
Views: 44,079
Posted By gd_barnes
I am attempting to keep the attachments to post 1...

I am attempting to keep the attachments to post 1 in this thread updated at all times instead of updating it once every few months. Please point out if anything is incorrect or out of date at any...
Forum: Aliquot Sequences 2022-09-23, 00:50
Replies: 875
Views: 40,870
Posted By gd_barnes
331^51, 53, 55, and 57 terminate 337^49...

331^51, 53, 55, and 57 terminate

337^49 terminates

Work is ongoing on new bases 331 and 337. It started a few hours ago.
Forum: No Prime Left Behind 2022-09-22, 14:50
Replies: 1,686
Views: 258,897
Posted By gd_barnes
Congrats on your first top-5000 prime! :smile:

Congrats on your first top-5000 prime! :smile:
Forum: Aliquot Sequences 2022-09-22, 09:56
Replies: 1,935
Views: 222,845
Posted By gd_barnes
I have initialized middle-sized to large ...

I have initialized middle-sized to large opposite-parity exponents to a cofactor >= 110 digits for all bases 90 thru 99.

All bases in the range were affected.

Also done were new bases 311,...
Forum: Aliquot Sequences 2022-09-22, 09:36
Replies: 1,935
Views: 222,845
Posted By gd_barnes
105^40 is a merge but the merge info. is not...

105^40 is a merge but the merge info. is not shown on the page.

It merges at index=2662 with 14160:i4.
Forum: Aliquot Sequences 2022-09-22, 02:27
Replies: 37
Views: 599
Posted By gd_barnes
OK, that makes sense. I've now ECM'd...

OK, that makes sense.

I've now ECM'd everything down to base 70 so that concludes the initial ECM portion of the effort. Only 1 of the 3 Yoyo sequences listed in my last post cracked so no big...
Forum: Aliquot Sequences 2022-09-22, 01:16
Replies: 875
Views: 40,870
Posted By gd_barnes
313^57, 317^65, and 14288^40 terminate ...

313^57, 317^65, and 14288^40 terminate

Bases 317 -AND- 14288 are complete! :smile: :smile:

Base 313 has only one remaining.

Thanks for the splits on 14288^40! That one was certainly...
Forum: Aliquot Sequences 2022-09-22, 00:47
Replies: 37
Views: 599
Posted By gd_barnes
Good news for us on the Yoyo reservations. ...

Good news for us on the Yoyo reservations. Reference their official work list here:
https://yafu.myfirewall.org/yafu/download/ali/ali.txt.all

There are 26 sequences shown in the 1st post here as...
Forum: Aliquot Sequences 2022-09-22, 00:11
Replies: 37
Views: 599
Posted By gd_barnes
Ed, thanks for including the reserved sequences...

Ed, thanks for including the reserved sequences in the 1st post. When having project-wide goals like this, I think that having a comprehensive list like this regardless of reservation status helps...
Forum: Aliquot Sequences 2022-09-21, 14:46
Replies: 37
Views: 599
Posted By gd_barnes
I don't see why anyone would be offended if we...

I don't see why anyone would be offended if we increase a sequence from index=1 to index=2, especially if it's been reserved for quite a while. Yoyo rarely works above 140 digits where a lot of our...
Forum: Aliquot Sequences 2022-09-21, 12:31
Replies: 37
Views: 599
Posted By gd_barnes
I'm nearly done with the aforementioned ECM...

I'm nearly done with the aforementioned ECM effort down to base 80. I'll report here when it's done. I'm estimating ~2 hours from this post. Note that all cofactors for index 1 will be C>=110 but...
Forum: Aliquot Sequences 2022-09-21, 12:26
Replies: 1,935
Views: 222,845
Posted By gd_barnes
Nice! I think I thought of something like this...

Nice! I think I thought of something like this before but wasn't able to make it work. Perhaps I tried to move one of my posts that was slightly prior to the relevant first post instead of copying...
Forum: Aliquot Sequences 2022-09-21, 08:43
Replies: 37
Views: 599
Posted By gd_barnes
I'm now done with my other initialization effort...

I'm now done with my other initialization effort down thru base 92. Here are the index 1's affected for bases 92 to 94 in the last day:

Done:
92^63, 67, 69, 71, 73, 75, 79, 83, 87, & 89
93^64,...
Showing results 1 to 25 of 1000

 
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