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Forum: Conjectures 'R Us 2021-01-22, 16:16
Replies: 631
Views: 52,155
Posted By MisterBitcoin
Sieve files for R913, R933 and R955 can be found...

Sieve files for R913, R933 and R955 can be found here (https://mega.nz/file/fOxmRQDZ#gvYwR6nIo7h5lsMPlvGoHEmslop2dEF9FFwZPO9YsMk)


I am still considering to get an GPU server to handle the sieve...
Forum: Conjectures 'R Us 2021-01-22, 14:23
Replies: 3,822
Views: 260,105
Posted By MisterBitcoin
Hmm. When i was testing srsieve2cl on my GPU i...

Hmm. When i was testing srsieve2cl on my GPU i had to raise "maxfactordensity". Try raising it to 25000 with -M 25000 and run it again.

It *should* give you an warning if the density is to low...
Forum: Conjectures 'R Us 2021-01-19, 08:44
Replies: 252
Views: 41,872
Posted By MisterBitcoin
It seems like srsieve2 is writing the sieve file...

It seems like srsieve2 is writing the sieve file sorted by k instead of n. Not that this is a problem, but i just wanted to let you know. :smile:
Forum: Conjectures 'R Us 2021-01-16, 19:04
Replies: 252
Views: 41,872
Posted By MisterBitcoin
With srsieve2 I am now running at k=600M-700M...

With srsieve2 I am now running at k=600M-700M with only 19K´s at once. Both sieve and prp steps take around 2 minutes to 3 minutes.


The server this is running doesnt have any GPU, so this...
Forum: Conjectures 'R Us 2021-01-16, 15:47
Replies: 631
Views: 52,155
Posted By MisterBitcoin
R885 reached P=15e9, file attached.

R885 reached P=15e9, file attached.
Forum: Conjectures 'R Us 2021-01-16, 15:40
Replies: 252
Views: 41,872
Posted By MisterBitcoin
That works now, but i think its not that much...

That works now, but i think its not that much faster as i have hoped.

01/13/21 19:12:33 srsieve started: 1 <= n <= 144, 3 <= p <= 581000
01/13/21 19:14:26 srsieve stopped: at p=581000 because...
Forum: Conjectures 'R Us 2021-01-15, 00:43
Replies: 252
Views: 41,872
Posted By MisterBitcoin
I will give this a try after the first batch is...

I will give this a try after the first batch is done, this should be in 2 days.
Forum: Conjectures 'R Us 2021-01-13, 22:10
Replies: 252
Views: 41,872
Posted By MisterBitcoin
Still the same. ...

Still the same.



C:\Users\Sydekum\Documents\other stuff\srbsieve_full>srbsieve.exe
Error: Could not process line phase=srsieve2,144,30000,300000
Forum: Conjectures 'R Us 2021-01-13, 21:52
Replies: 252
Views: 41,872
Posted By MisterBitcoin
Did that and still get the Error that he couldnt...

Did that and still get the Error that he couldnt process the line.



base=71
mink=1132000000
maxk=1132052528
c=-1
npgfile=1,1_.log
npgfile=2,2_.log
Forum: Soap Box 2021-01-13, 21:43
Replies: 1,482
Views: 82,021
Posted By MisterBitcoin
Vote for Impeachment PASSED the house as...

Vote for Impeachment PASSED the house as expected. 10 (!) reps voted for yea.
:wacky::dubslow:
Forum: Software 2021-01-13, 19:20
Replies: 46
Views: 8,523
Posted By MisterBitcoin
Just a question, while testing an automatic k...

Just a question, while testing an automatic k removal script i noticed (not for the first time) that cllr sometimes not copys the first line from the input file (e.g. like this 100000007:M:1:7:258)...
Forum: Conjectures 'R Us 2021-01-13, 19:13
Replies: 252
Views: 41,872
Posted By MisterBitcoin
Phase 3: Processing k from 1132000000 to...

Phase 3: Processing k from 1132000000 to 1132052528
command: srsieve -q -m1e10 -P42000 -n145 -N192 -w sieve.in
srsieve2 v1.1, a program to find factors of k*b^n+c numbers for fixed b and variable...
Forum: Conjectures 'R Us 2021-01-13, 17:35
Replies: 252
Views: 41,872
Posted By MisterBitcoin
Sadly not. srsieve2 needs -s flag to import...

Sadly not. srsieve2 needs -s flag to import sequences from a file while srsieve just needs the name of a file to get the sequences loaded.
Forum: Software 2021-01-13, 16:10
Replies: 506
Views: 49,758
Posted By MisterBitcoin
I found an, well not an bug but a flaw in...

I found an, well not an bug but a flaw in srsieve2. When using srfile to remove sequences from an k´s remain file its writes a file that begins like that:



pmin=0


I tried starting a sieve...
Forum: Conjectures 'R Us 2021-01-13, 12:52
Replies: 2,238
Views: 173,666
Posted By MisterBitcoin
R312 reached n=10K, in total 2393 primes were...

R312 reached n=10K, in total 2393 primes were found. Primes attached; releasing base.

I could make a sieve file for n=10K-25K if required.
Forum: Conjectures 'R Us 2021-01-13, 12:18
Replies: 631
Views: 52,155
Posted By MisterBitcoin
R250 reached p=15e9 at a speed of 4,72 sec/fac...

R250 reached p=15e9 at a speed of 4,72 sec/fac (using 8 cores), file attached.



Taking R955, R933, R913 and R885 as next.
Forum: Conjectures 'R Us 2021-01-13, 11:59
Replies: 1,425
Views: 124,458
Posted By MisterBitcoin
Alright, reserving R7 k= 500M-1G up to n=25K.

Alright, reserving R7 k= 500M-1G up to n=25K.
Forum: Conjectures 'R Us 2021-01-13, 11:59
Replies: 252
Views: 41,872
Posted By MisterBitcoin
For now using srbsieve up to n=3000; after that i...

For now using srbsieve up to n=3000; after that i will use a script using srsieve2 and cllr. In general i think srsieve2 should be implemented in srbsieve to get a speed boost.
Forum: Conjectures 'R Us 2021-01-12, 18:40
Replies: 1,425
Views: 124,458
Posted By MisterBitcoin
plus Small range of R7 proven

Working on a large base like R7 is troublesome, but i still decided to give it some effort.

And after a few days i have results. The range 408034000000 up to 408034255081 is proven.

The last...
Forum: Software 2021-01-10, 02:27
Replies: 506
Views: 49,758
Posted By MisterBitcoin
p=24662984657, 428.2K p/sec, 2771 factors found...

p=24662984657, 428.2K p/sec, 2771 factors found at 13.13 sec per factor, 98.6% done. ETC 2021-01-10 03:06
Sieve completed at p=25000000013.
Processor time: 9358.14 sec. (15.48 sieving) (3.87 cores)...
Forum: Conjectures 'R Us 2021-01-09, 05:37
Replies: 631
Views: 52,155
Posted By MisterBitcoin
R970 reached P=15e9 at a speed of 4,14...

R970 reached P=15e9 at a speed of 4,14 secs/factor (8 cores); file attached.


Now taking R250.
Forum: Soap Box 2021-01-08, 18:33
Replies: 1,482
Views: 82,021
Posted By MisterBitcoin
Trump said he is not going to the Inauguration;...

Trump said he is not going to the Inauguration; did that ever happen in History?
Forum: Conjectures 'R Us 2021-01-08, 03:26
Replies: 631
Views: 52,155
Posted By MisterBitcoin
R375 sieve file reached P=15e9 and is at 4,2...

R375 sieve file reached P=15e9 and is at 4,2 secs/factor (using 8 cores), file attached.


Now taking R970.
Forum: Conjectures 'R Us 2021-01-07, 18:15
Replies: 1,073
Views: 82,800
Posted By MisterBitcoin
48e9 in a single day is a word. What processor...

48e9 in a single day is a word. What processor are you using if i might ask?
Forum: Conjectures 'R Us 2021-01-07, 17:30
Replies: 1,073
Views: 82,800
Posted By MisterBitcoin
Let me know if you need someone for deeper...

Let me know if you need someone for deeper sieving >.>
Showing results 1 to 25 of 784

 
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