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Forum: Conjectures 'R Us 2020-10-20, 02:53
Replies: 10
Views: 1,443
Posted By gd_barnes
Info for CRUS folks: Sierp base 2 k=90646 and...

Info for CRUS folks: Sierp base 2 k=90646 and 101746 have been completed to n=10M and are being released. Stream will send me the residues in a few days.

When other k's in our Riesel/Sierp base...
Forum: Conjectures 'R Us 2020-10-19, 08:31
Replies: 2,178
Views: 146,953
Posted By gd_barnes
S376 is complete to n=300K; no primes were found...

S376 is complete to n=300K; no primes were found for n=250K-300K; 2 k's still remain; base released.
Forum: Conjectures 'R Us 2020-10-18, 02:22
Replies: 161
Views: 35,022
Posted By gd_barnes
Pepi, I see that most of the files for bases...

Pepi,

I see that most of the files for bases in the 1st post have been sent to Yoyo for sieving.

Can you go ahead and also send sieve files for R887, S368, and S994 to Yoyo?

The target is to...
Forum: Conjectures 'R Us 2020-10-17, 23:25
Replies: 3,739
Views: 229,765
Posted By gd_barnes
I did not get results for this one.

I did not get results for this one.
Forum: Conjectures 'R Us 2020-10-15, 08:24
Replies: 2,178
Views: 146,953
Posted By gd_barnes
I hope you're planning on adding a whole lot of...

I hope you're planning on adding a whole lot of resources for n=2500-10K. :-)

n=2500-10K is 3 times the n-range of n=1-2500.

A test at half the n-range for n=2500-10K (n=6250) would take 25...
Forum: Conjectures 'R Us 2020-10-14, 05:43
Replies: 2,178
Views: 146,953
Posted By gd_barnes
S354 is complete to n=300K; no primes were found...

S354 is complete to n=300K; no primes were found for n=200K-300K; 3 k's still remain; base released.
Forum: Riesel Prime Search 2020-10-10, 23:40
Replies: 60
Views: 9,223
Posted By gd_barnes
Good to know. Thanks MooMoo! :smile:

Good to know. Thanks MooMoo! :smile:
Forum: Riesel Prime Search 2020-10-10, 05:54
Replies: 60
Views: 9,223
Posted By gd_barnes
I have completed double checking k<10 (not k=1)...

I have completed double checking k<10 (not k=1) to n=1M. No problems were found. Below are links to the primes and results. I will continue to add files to the links as I progress upwards.
...
Forum: Conjectures 'R Us 2020-10-10, 04:48
Replies: 2,178
Views: 146,953
Posted By gd_barnes
Several CPU years worth of work. I'm sure...

Several CPU years worth of work.


I'm sure you're aware to remove k's that are squares. After removing k's with trivial factors there are 953 squared k's that need to be removed. There is a...
Forum: Conjectures 'R Us 2020-10-08, 07:13
Replies: 2,178
Views: 146,953
Posted By gd_barnes
S394 is complete to n=300K; no primes were found...

S394 is complete to n=300K; no primes were found for n=200K-300K; 2 k's still remain; base released.
Forum: Conjectures 'R Us 2020-10-01, 01:35
Replies: 2,178
Views: 146,953
Posted By gd_barnes
Reserving S376, S444 and S447 to n=300K. ...

Reserving S376, S444 and S447 to n=300K.


A few small-range ones...n=250K-300K.
Forum: Conjectures 'R Us 2020-10-01, 01:19
Replies: 2,178
Views: 146,953
Posted By gd_barnes
Reserving S354 to n=300K.

Reserving S354 to n=300K.
Forum: Conjectures 'R Us 2020-10-01, 01:13
Replies: 3,739
Views: 229,765
Posted By gd_barnes
R926 is complete to n=200K; 1 prime was found for...

R926 is complete to n=200K; 1 prime was found for n=100K-200K shown below; 6 k's remain; base released.

Prime:
70*926^131099-1
Forum: Conjectures 'R Us 2020-09-30, 23:05
Replies: 2,178
Views: 146,953
Posted By gd_barnes
A big congrats to BOINC on the proof! :smile:

A big congrats to BOINC on the proof! :smile:
Forum: Riesel Prime Search 2020-09-27, 23:53
Replies: 60
Views: 9,223
Posted By gd_barnes
Reviving a very old thread... I am starting...

Reviving a very old thread...

I am starting a double check effort for all k<300 for n<=1M using the well sieved files provided here. I know that most k were at least double checked to n=260K...
Forum: Conjectures 'R Us 2020-09-23, 08:59
Replies: 4
Views: 3,741
Posted By gd_barnes
Goal #4 has been completed! :smile:

Goal #4 has been completed! :smile:
Forum: Conjectures 'R Us 2020-09-23, 08:57
Replies: 3,739
Views: 229,765
Posted By gd_barnes
S612 is complete to n=10K; 1709 primes were found...

S612 is complete to n=10K; 1709 primes were found for n=2.5K-10K; 2152 k's remain; base released.

All bases with < 4000 k's remaining at n=2500 have been completed to n=10K! :-)
Forum: Conjectures 'R Us 2020-09-21, 20:07
Replies: 2,178
Views: 146,953
Posted By gd_barnes
Reserving S394 to n=300K.

Reserving S394 to n=300K.
Forum: Conjectures 'R Us 2020-09-21, 08:52
Replies: 868
Views: 69,143
Posted By gd_barnes
w00t 80*394^298731-1 is prime!! 775358 digits ...

80*394^298731-1 is prime!!

775358 digits

2 top-5000 primes for R394 in the n=200K-300K range!

Base R394 is proven!!

My first proof in years!
Forum: Conjectures 'R Us 2020-09-20, 08:55
Replies: 1,414
Views: 107,430
Posted By gd_barnes
There are many bases with 2 k's remaining at...

There are many bases with 2 k's remaining at n=300K or 400K. Why do you choose to take two k's only out of a base with so many k's remaining?

You say you will search them until you find a prime. ...
Forum: Conjectures 'R Us 2020-09-16, 05:55
Replies: 868
Views: 69,143
Posted By gd_barnes
86*394^220461-1 is prime! R394 is now a...

86*394^220461-1 is prime!

R394 is now a 1ker.

:smile:
Forum: Conjectures 'R Us 2020-09-15, 05:58
Replies: 2,178
Views: 146,953
Posted By gd_barnes
R320 is complete to n=300K; no primes were found...

R320 is complete to n=300K; no primes were found for n=200K-300K; 2 k's still remain; base released.
Forum: Conjectures 'R Us 2020-09-10, 10:39
Replies: 293
Sticky: News
Views: 31,138
Posted By gd_barnes
I am out of town for 2 weeks. I will return...

I am out of town for 2 weeks. I will return Sept. 24th. In the mean time I am locally keeping the web pages up to date on my laptop but am unable to upload them to my server due to a firewall. ...
Forum: Conjectures 'R Us 2020-09-10, 10:22
Replies: 2,178
Views: 146,953
Posted By gd_barnes
2254 unique k's with primes were found for...

2254 unique k's with primes were found for n=2500-9K; 3695 k's remain at n=9K.
Forum: Conjectures 'R Us 2020-09-08, 18:38
Replies: 3,739
Views: 229,765
Posted By gd_barnes
Reserving S612 to n=10K.

Reserving S612 to n=10K.
Showing results 1 to 25 of 1000

 
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