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Search: Posts Made By: axn
Forum: PrimeNet 2021-04-14, 16:46
Replies: 5
Views: 61
Posted By axn
The server is aware of certain machines...

The server is aware of certain machines registered under your account. It has certain expectations of how much these machines can produce. It merely lists what % of expected work was actually...
Forum: PrimeNet 2021-04-14, 14:47
Replies: 2
Views: 33
Posted By axn
You have done 8959 Gd worth of work, of which...

You have done 8959 Gd worth of work, of which 7640 (85.3%) is LL/PRP, of which all 7640 is from PRP and 0 from LL.
You also have 141 from TF, 218 from P-1, 935 from LL-D, and so on.

You are...
Forum: Data 2021-04-14, 14:22
Replies: 15
Views: 325
Posted By axn
If f=5 (mod 6) and f+1 is smooth, 2/7 seed will...

If f=5 (mod 6) and f+1 is smooth, 2/7 seed will find it.
If f=1 (mod 6) and f-1 is smooth, then also 2/7 will find it
If f=3 (mod 4) and f+1 is smooth, 6/5 will find it
If f=1 (mod 4) and f-1 is...
Forum: Data 2021-04-14, 03:51
Replies: 15
Views: 325
Posted By axn
There are going to be some stubborn sub-ranges in...

There are going to be some stubborn sub-ranges in the 10M-40M region where P-1 and TF have done their part, and only way forward is to do deeper P-1 or TF (ECM being too inefficient) which will be...
Forum: Data 2021-04-14, 03:41
Replies: 15
Views: 325
Posted By axn
Doubtful that P+1 will breakeven for wavefront....

Doubtful that P+1 will breakeven for wavefront. Like, say, there might be a 1% probability, but costs more than 1% of PRP test (made-up numbers for illustrative purpose).
It is more costly than P-1,...
Forum: Data 2021-04-14, 01:44
Replies: 15
Views: 325
Posted By axn
Exactly the same. Just, instead of factoring f-1...

Exactly the same. Just, instead of factoring f-1 (and ignoring the forced "2p"), you factor f+1. B1 is second-largest factor, B2 is largest.
Forum: Math 2021-04-13, 14:23
Replies: 7
Views: 4,616
Posted By axn
No.

No.
Forum: Software 2021-04-11, 17:30
Replies: 7
Views: 157
Posted By axn
ETA is accurate, but since it is based on the...

ETA is accurate, but since it is based on the current iteration time, it can go up and down.
Status is based on the expected performance of the CPU. It doesn't need the test to be running...
Forum: Lounge 2021-04-11, 01:57
Replies: 1,707
RIP
Views: 149,045
Posted By axn
Wrong. ...

Wrong.

https://en.wikipedia.org/wiki/Succession_to_the_British_throne#Current_rules
https://en.wikipedia.org/wiki/Succession_to_the_British_throne#Current_line_of_succession
Forum: Software 2021-04-09, 06:31
Replies: 136
Views: 13,608
Posted By axn
Is it safe to change this in the middle of a...

Is it safe to change this in the middle of a Stage 2 run?
Forum: Miscellaneous Math 2021-04-06, 12:17
Replies: 35
Views: 645
Posted By axn
The burden of proof is on you to show that it is...

The burden of proof is on you to show that it is a deterministic test. Until then ...
Forum: Miscellaneous Math 2021-04-06, 05:22
Replies: 11
Views: 211
Posted By axn
RTFA. Stop projecting your wishes on to what was...

RTFA. Stop projecting your wishes on to what was actually done.
Forum: Miscellaneous Math 2021-04-06, 05:13
Replies: 11
Views: 211
Posted By axn
Are you thinking that the number must have that...

Are you thinking that the number must have that property in _all_ the bases simultaneously?
Forum: Miscellaneous Math 2021-04-06, 02:41
Replies: 11
Views: 211
Posted By axn
https://www.mersenneforum.org/showthread.php?p=575...

https://www.mersenneforum.org/showthread.php?p=575009#post575009
Forum: Software 2021-04-05, 15:15
Replies: 136
Views: 13,608
Posted By axn
I suspect that on a local system, you wouldn't be...

I suspect that on a local system, you wouldn't be able to tell the difference. But anyways, George will have to confirm if this is even possible or not.
Forum: Software 2021-04-05, 14:28
Replies: 136
Views: 13,608
Posted By axn
George, Would it be possible to reduce the size...

George, Would it be possible to reduce the size of P-1 stage 2 checkpoint files? Using this with colab / google drive, it takes a very long time to stop/restart during stage 2 - it writes 100-200 MB...
Forum: GpuOwl 2021-04-04, 15:20
Replies: 16
Views: 765
Posted By axn
\__\ {O,O} /)_)  ""

\__\
{O,O}
/)_)
 ""
Forum: Information & Answers 2021-03-29, 14:49
Replies: 19
Views: 548
Posted By axn
That thing has 8x A100 GPUs and probably 2x...

That thing has 8x A100 GPUs and probably 2x 24-core Xeons. Assuming A100 can complete a 100m digit test in 100 hours and 1 socket Xeon can do one in 10 days, you can do about 15 such tests in a week...
Forum: Data 2021-03-29, 12:50
Replies: 378
Views: 58,644
Posted By axn
Yep. It is impossible to model that, but I used...

Yep. It is impossible to model that, but I used the thruput from the last 4 weeks for my projection.
Forum: Data 2021-03-29, 01:24
Replies: 378
Views: 58,644
Posted By axn
Yep. First one is the 70-71 pass, second is 71-72...

Yep. First one is the 70-71 pass, second is 71-72 pass, and the the third one (yet to peak) is the 72-73 pass. These have the classic sawtooth pattern -- slowly rising until dropping suddenly. Each...
Forum: Data 2021-03-28, 11:49
Replies: 378
Views: 58,644
Posted By axn
This will slow down further. The main source of...

This will slow down further. The main source of the factors is TF, the bulk of which is being done by SRBase. They are going thru the range 100M-1B, 1 bit at a time (currently at mid 500M range and...
Forum: Data 2021-03-27, 16:02
Replies: 558
Views: 83,249
Posted By axn
That's 3 in a week. Noice!

That's 3 in a week. Noice!
Forum: Factoring 2021-03-27, 02:33
Replies: 12
Views: 598
Posted By axn
Your calculations are :poop: You have to...

Your calculations are :poop:

You have to account for all the prior factorization work done, chief among them being ECM. Check here...
Forum: Data 2021-03-26, 04:11
Replies: 378
Views: 58,644
Posted By axn
3.8M done

After about 3.5 months of P-1 (covering about 80% of the range), and some supplemental TF, 3.8M is done. This was the second hardest range available in the 3M range after 3.6M. After the current...
Forum: PrimeNet 2021-03-25, 11:46
Replies: 9
Views: 299
Posted By axn
When you make a setting change, try to stick with...

When you make a setting change, try to stick with it for a couple of weeks (to reduce the chance of coincidences).

If the current setting is 3, and you're getting Cat 0, try changing it to 2...
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