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Search: Posts Made By: JimB
Forum: Riesel Prime Search 2020-04-04, 17:00
Replies: 90
Views: 17,671
Posted By JimB
Sieve files for k*2^n-1 Here are the latest...

Sieve files for k*2^n-1

Here are the latest sieve files for 4 < k < 10000 and n < 12M. pmin and pmax give a range of what's been completed.

We kindly ask that srsieve...
Forum: Riesel Prime Search 2020-01-19, 12:08
Replies: 90
Views: 17,671
Posted By JimB
Sieve files for k*2^n-1 Here are the latest...

Sieve files for k*2^n-1

Here are the latest sieve files for 4 < k < 10000 and n < 12M. pmin and pmax give a range of what's been completed.

We kindly ask that srsieve...
Forum: Riesel Prime Search 2019-10-21, 16:56
Replies: 90
Views: 17,671
Posted By JimB
Sieve files for k*2^n-1 Here are the latest...

Sieve files for k*2^n-1

Here are the latest sieve files for 4 < k < 10000 and n < 12M. pmin and pmax give a range of what's been completed.

We kindly ask that srsieve...
Forum: Riesel Prime Search 2019-07-18, 22:21
Replies: 90
Views: 17,671
Posted By JimB
Sieve files for k*2^n-1 Here are the latest...

Sieve files for k*2^n-1

Here are the latest sieve files for 4 < k < 10000 and n < 12M. pmin and pmax give a range of what's been completed.

We kindly ask that srsieve...
Forum: Riesel Prime Search 2019-04-14, 15:38
Replies: 90
Views: 17,671
Posted By JimB
Sieve files for k*2^n-1 Here are the latest...

Sieve files for k*2^n-1

Here are the latest sieve files for 4 < k < 10000 and n < 12M. pmin and pmax give a range of what's been completed.

We kindly ask that srsieve...
Forum: Riesel Prime Search 2019-01-05, 21:45
Replies: 90
Views: 17,671
Posted By JimB
Sieve files for k*2^n-1 Here are the latest...

Sieve files for k*2^n-1

Here are the latest sieve files for 4 < k < 10000 and n < 12M. pmin and pmax give a range of what's been completed.

We kindly ask that srsieve...
Forum: Riesel Prime Search 2018-10-08, 17:34
Replies: 90
Views: 17,671
Posted By JimB
Sieve files for k*2^n-1 Here are the latest...

Sieve files for k*2^n-1

Here are the latest sieve files for 4 < k < 10000 and n < 12M. pmin and pmax give a range of what's been completed.

We kindly ask that srsieve...
Forum: Riesel Prime Search 2018-07-15, 06:14
Replies: 90
Views: 17,671
Posted By JimB
Sieve files for k*2^n-1 Here are the latest...

Sieve files for k*2^n-1

Here are the latest sieve files for 4 < k < 10000 and n < 12M. pmin and pmax give a range of what's been completed.

We kindly ask that srsieve...
Forum: Riesel Prime Search 2018-04-11, 01:21
Replies: 90
Views: 17,671
Posted By JimB
Sieve files for k*2^n-1 Here are the latest...

Sieve files for k*2^n-1

Here are the latest sieve files for 4 < k < 10000 and n < 12M. pmin and pmax give a range of what's been completed.

We kindly ask that srsieve...
Forum: Riesel Prime Search 2018-01-06, 04:49
Replies: 90
Views: 17,671
Posted By JimB
Sieve files for k*2^n-1 Here are the latest...

Sieve files for k*2^n-1

Here are the latest sieve files for 4 < k < 10000 and n < 12M. pmin and pmax give a range of what's been completed.

We kindly ask that srsieve...
Forum: Prime Sierpinski Project 2017-09-26, 12:31
Replies: 6
Views: 19,190
Posted By JimB
Prime found, k=168451 eliminated

On 2017-09-17 at 21:30 PrimeGrid user Ben Maloney returned the following result:

168451*2^19375200+1 is prime! (5832522 decimal digits) (http://primes.utm.edu/primes/page.php?id=123905). That...
Forum: Riesel Prime Search 2017-09-12, 05:16
Replies: 90
Views: 17,671
Posted By JimB
Sieve files for k*2^n-1 Here are the latest...

Sieve files for k*2^n-1

Here are the latest sieve files for 4 < k < 10000 and n < 12M. pmin and pmax give a range of what's been completed.

We kindly ask that srsieve...
Forum: Riesel Prime Search 2017-06-04, 01:20
Replies: 90
Views: 17,671
Posted By JimB
Sieve files for k*2^n-1 Here are the latest...

Sieve files for k*2^n-1

Here are the latest sieve files for 4 < k < 10000 and n < 12M. pmin and pmax give a range of what's been completed.

We kindly ask that srsieve...
Forum: Riesel Prime Search 2017-03-08, 16:52
Replies: 90
Views: 17,671
Posted By JimB
Sieve files for k*2^n-1 Here are the latest...

Sieve files for k*2^n-1

Here are the latest sieve files for 4 < k < 10000 and n < 12M. pmin and pmax give a range of what's been completed.

We kindly ask that srsieve...
Forum: Software 2017-02-11, 16:25
Replies: 43
Views: 3,053
Posted By JimB
On 64598*5^2318694-1 with LLR 3.8.18, I can't get...

On 64598*5^2318694-1 with LLR 3.8.18, I can't get it to fail on my Xeon X3430's, my Sandy Bridge or my Ivy Bridge. But on my Kaby Lake if running four threads it always gives the wrong (and...
Forum: Riesel Prime Search 2016-12-23, 19:40
Replies: 90
Views: 17,671
Posted By JimB
Sieve files for k*2^n-1 Here are the latest...

Sieve files for k*2^n-1

Here are the latest sieve files for 4 < k < 10000 and n < 12M. pmin and pmax give a range of what's been completed.

We kindly ask that srsieve...
Forum: Riesel Prime Search 2016-10-26, 01:26
Replies: 90
Views: 17,671
Posted By JimB
Sieve files for k*2^n-1 Here are the latest...

Sieve files for k*2^n-1

Here are the latest sieve files for 4 < k < 10000 and n < 12M. pmin and pmax give a range of what's been completed.

We kindly ask that srsieve...
Forum: Riesel Prime Search 2016-08-16, 03:46
Replies: 90
Views: 17,671
Posted By JimB
Sieve files for k*2^n-1 Here are the latest...

Sieve files for k*2^n-1

Here are the latest sieve files for 4 < k < 10000 and n < 12M. pmin and pmax give a range of what's been completed.

We kindly ask that srsieve...
Forum: Riesel Prime Search 2016-06-15, 21:56
Replies: 90
Views: 17,671
Posted By JimB
Sieve files for k*2^n-1 Here are the latest...

Sieve files for k*2^n-1

Here are the latest sieve files for 4 < k < 10000 and n < 12M. pmin and pmax give a range of what's been completed.

We kindly ask that srsieve...
Forum: Riesel Prime Search 2016-04-08, 13:54
Replies: 90
Views: 17,671
Posted By JimB
Sieve files for k*2^n-1 Here are the latest...

Sieve files for k*2^n-1

Here are the latest sieve files for 4 < k < 10000 and n < 12M. pmin and pmax give a range of what's been completed.

We kindly ask that srsieve...
Forum: News 2016-01-19, 09:53
Replies: 631
Views: 60,076
Posted By JimB
Even I know it now and I've never done any...

Even I know it now and I've never done any Mersenne crunching.
Forum: Riesel Prime Search 2016-01-08, 00:45
Replies: 90
Views: 17,671
Posted By JimB
Sieve files for k*2^n-1 Here are the latest...

Sieve files for k*2^n-1

Here are the latest sieve files for 4 < k < 10000 and n < 12M. pmin and pmax give a range of what's been completed.

We kindly ask that srsieve...
Forum: Software 2015-11-06, 00:08
Replies: 38
Views: 2,723
Posted By JimB
I see that cllr64 -d -oNextFFTifNearLimit=1...

I see that cllr64 -d -oNextFFTifNearLimit=1 -q"10223*2^29588045+1"
does work properly. LLR increments the FFT size immediately, then does so again about ten seconds later.
Forum: Software 2015-11-05, 23:24
Replies: 38
Views: 2,723
Posted By JimB
Problem with a candidate on LLR 3.8.16

At PrimeGrid, we have a Seventeen or Bust candidate (http://www.primegrid.com/workunit.php?wuid=444684551) that's now failed 33 times. This happened on all three of Windows, Mac and Linux operating...
Forum: Riesel Prime Search 2015-11-02, 07:42
Replies: 90
Views: 17,671
Posted By JimB
Sieve files for k*2^n-1 Here are the latest...

Sieve files for k*2^n-1

Here are the latest sieve files for 4 < k < 10000 and n < 12M. pmin and pmax give a range of what's been completed.

We kindly ask that srsieve...
Showing results 1 to 25 of 59

 
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