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Search: Posts Made By: VBCurtis
Forum: NFS@Home 2020-11-30, 08:04
Replies: 55
Views: 3,066
Posted By VBCurtis
I'm running a full CADO poly select on your...

I'm running a full CADO poly select on your number; I expect a result in about 24hr. I'll test-sieve and post the new job before I go to sleep Monday night.
Forum: NFS@Home 2020-11-30, 02:15
Replies: 55
Views: 3,066
Posted By VBCurtis
That poly is pretty bad, about 20% worse than the...

That poly is pretty bad, about 20% worse than the record score for that size and the skew is rather large. Can I improve the poly overnight and post a new job request for it tomorrow?
Forum: Software 2020-11-29, 22:21
Replies: 471
Views: 38,600
Posted By VBCurtis
If by "in parallel" you mean multi-threaded,...

If by "in parallel" you mean multi-threaded, yep.
Forum: NFS@Home 2020-11-29, 16:37
Replies: 12
Views: 1,124
Posted By VBCurtis
3366_2224 is in postprocessing. 606M raw...

3366_2224 is in postprocessing.

606M raw relations yielded 483M uniques, enough to build a 35.9M matrix at TD 124. It'll take 3 weeks to solve.
Forum: Aliquot Sequences 2020-11-29, 03:53
Replies: 117
Views: 17,642
Posted By VBCurtis
5-10M done. One poly similar to my previous...

5-10M done. One poly similar to my previous results:
c0: 8060595901384155110641248337755310181472
c1: -24797289389763323467675049156630124
c2: -109412788727034189228502619272601
c3:...
Forum: NFS@Home 2020-11-29, 00:51
Replies: 95
Views: 4,354
Posted By VBCurtis
20MQ is on the order of 4000-4500 core-hours of...

20MQ is on the order of 4000-4500 core-hours of sieving. It saved you 220hr of matrix time; if I guess that you're on a 6-core machine that's a bit worse than 3:1 ratio. I'm glad the extra...
Forum: Aliquot Sequences 2020-11-28, 17:16
Replies: 117
Views: 17,642
Posted By VBCurtis
It's definitely warranted. Using a 4% guideline...

It's definitely warranted. Using a 4% guideline for poly select to expected sieve time, this ~120 core-year job should take ~5 core-years of poly select.

I don't know Gimarel's resources, but I...
Forum: Aliquot Sequences 2020-11-27, 20:13
Replies: 117
Views: 17,642
Posted By VBCurtis
Looks good! I didn't try sopteffort, maybe I...

Looks good! I didn't try sopteffort, maybe I should.
Forum: Aliquot Sequences 2020-11-27, 17:11
Replies: 117
Views: 17,642
Posted By VBCurtis
cownoise doesn't take the input number, so that...

cownoise doesn't take the input number, so that wasn't the problem. Thanks for scoring it for me!
Forum: Miscellaneous Math 2020-11-27, 15:52
Replies: 15
Views: 237
Posted By VBCurtis
I didn't ask for the procedure, I asked which...

I didn't ask for the procedure, I asked which primes you would use that slowest-possible procedure on, instead of something faster.

No, ECPP isn't a factoring algorithm. You could try wiki for a...
Forum: Aliquot Sequences 2020-11-27, 15:46
Replies: 117
Views: 17,642
Posted By VBCurtis
1e6-5e6 on CADO deg 6: n:...

1e6-5e6 on CADO deg 6:
n: 105846620118997527795673923816494096564538879551655755948941841181964527982935974672375053674066636955526325>
skew: 1456435.368
c0:...
Forum: Miscellaneous Math 2020-11-27, 07:21
Replies: 15
Views: 237
Posted By VBCurtis
What sorts of primes do you prove by trial...

What sorts of primes do you prove by trial factoring?

In what context do you mean "ECPP is factoring regardless"?
Forum: PrimeNet 2020-11-27, 07:19
Replies: 14
Views: 338
Posted By VBCurtis
Is it giving you an error? You're running it...

Is it giving you an error? You're running it from the command line, right?
Forum: Puzzles 2020-11-26, 22:46
Replies: 34
Views: 805
Posted By VBCurtis
Genius!

Genius!
Forum: PrimeNet 2020-11-26, 16:52
Replies: 14
Views: 338
Posted By VBCurtis
There's a command-line bit of software floating...

There's a command-line bit of software floating around the forum, factor5. It'll allow you to trial-factor your candidate.
Check the "operation billion digits" subforum, that's where I found it...
Forum: Aliquot Sequences 2020-11-26, 16:48
Replies: 117
Views: 17,642
Posted By VBCurtis
Something doesn't make sense there- 7e-15 would...

Something doesn't make sense there- 7e-15 would be a record score for a C199, 14 digits smaller. I think you have the wrong input number!
Try:
n:...
Forum: Miscellaneous Math 2020-11-26, 16:45
Replies: 19
Views: 360
Posted By VBCurtis
You're so bad at writing jokes, you can't even...

You're so bad at writing jokes, you can't even write a coherent number. Please, save your comments for your own terrible threads.
Forum: Aliquot Sequences 2020-11-26, 03:52
Replies: 117
Views: 17,642
Posted By VBCurtis
Select params: Admin 1e4, admax 1e6, incr 420,...

Select params: Admin 1e4, admax 1e6, incr 420, nq 7776.
Best find:
skew: 631979.278
c0: 221680841467084554375313043201589174040123200
c1: 901626333096189223856973821582271143206
c2:...
Forum: Miscellaneous Math 2020-11-25, 21:49
Replies: 2
Views: 55
Posted By VBCurtis
I have a set of complex a, b, c also: 3 + 0i, 4...

I have a set of complex a, b, c also:
3 + 0i, 4 + 0i, 5 + 0i.

Edit: or 0 + 3i, 0 + 4i, 0 + 5i.
Forum: Aliquot Sequences 2020-11-25, 18:43
Replies: 117
Views: 17,642
Posted By VBCurtis
Starting poly select on this C213, using CADO and...

Starting poly select on this C213, using CADO and degree 6.
Forum: Miscellaneous Math 2020-11-25, 17:16
Replies: 19
Views: 360
Posted By VBCurtis
What is easy and what is hard depends on the form...

What is easy and what is hard depends on the form of the number you wish to test. Numbers of no special form are hopeless to prove prime larger than about 100,000 decimal digits, while numbers with...
Forum: Puzzles 2020-11-25, 17:11
Replies: 34
Views: 805
Posted By VBCurtis
In the spirit of the original formula, solutions...

In the spirit of the original formula, solutions should use both 13 and 666.
Forum: NFS@Home 2020-11-24, 19:48
Replies: 95
Views: 4,354
Posted By VBCurtis
Definitely. I think I'll do a little 10kQ...

Definitely.
I think I'll do a little 10kQ test-sieve to see how much CPU time the extra sieving takes, to compare to matrix time saved.

The new queues and new organization rules are working...
Forum: Lounge 2020-11-24, 19:20
Replies: 4,140
Views: 265,369
Posted By VBCurtis
Frank Zappa's song "Valley Girl" is worth a...

Frank Zappa's song "Valley Girl" is worth a listen as a caricature of this use of language. I moved to the LA area in 1987, and there were definitely girls at my high school who intentionally spoke...
Forum: NFS@Home 2020-11-24, 18:01
Replies: 95
Views: 4,354
Posted By VBCurtis
Sounds like way too big a matrix for an e-small...

Sounds like way too big a matrix for an e-small job. Maybe add 10MQ, if you haven't already moved it to post-processing?
Or, we could do some sieving locally. Let's knock off at least a week from...
Showing results 1 to 25 of 1000

 
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