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-   Riesel Prime Data Collecting (k*2^n-1) (https://www.mersenneforum.org/forumdisplay.php?f=89)
-   -   Reservations (https://www.mersenneforum.org/showthread.php?t=11330)

rajula 2010-08-06 21:27

Just to try out srsieve I sieved for k=11413 a range for n from 20K to 1M. If I read correctly, nobody is working on that k. Even if sieving such a small range would be inefficient, I'll amuse myself a bit more and test (at least some of) the candidates remaining after the sieving.

So, reserving k=11413.

kar_bon: reservation set!

henryzz 2010-08-07 07:53

[quote=rajula;224315]Just to try out srsieve I sieved for k=11413 a range for n from 20K to 1M. If I read correctly, nobody is working on that k. Even if sieving such a small range would be inefficient, I'll amuse myself a bit more and test (at least some of) the candidates remaining after the sieving.

So, reserving k=11413.

kar_bon: reservation set![/quote]
For that size range you should be changing to sr1sieve before testing.

rajula 2010-08-07 08:23

[QUOTE=henryzz;224367]For that size range you should be changing to sr1sieve before testing.[/QUOTE]

I did switch to sr1sieve (just didn't write it in my post :smile:) and stopped sieving at 4T - I guess bit further would have been better if I were to test the whole range.

rajula 2010-08-11 14:13

An update on k=11413. It is now tested to n=650'000.

The new primes are

n= 28575, 31463, 39359, 45387, 60563, 94123, 212275, 236023, 325599, 330435

I will still continue with it and post here when I decide to release it. By the way kar_bon, you may change (rajula) to T. Rajala in the db. :smile:

kar_bon: Done!

rajula 2010-08-25 12:33

I have tested k=11413 to n=800'000. No new primes found after my last post. I will stop the search here.

kar_bon: Done.

amphoria 2010-08-25 18:57

[QUOTE=amphoria;198649]Reserving k=4003-4199 from n=500-700k.[/QUOTE]

Extending my reservation (except k=4153) to n=800k.

Lennart 2010-10-10 22:28

I am reserving those k's

5671
5673
5675
5677
5679
5681
5683
5685
5687
5689
5691
5693
5695
5697
5699


Lennart

kar_bon: Reservation listed.

henryzz 2010-10-14 17:22

time to update
19921109 is tested up to 700k with no new primes
56627 is tested to n=700k with no new primes
2041 is tested to n=700k with no new primes
4267 is tested to n=700k with no new primes
prpnet results are always available if wanted(sieve files for matching up might not be)

kar_bon: updated

Lennart 2010-10-24 16:16

I am reserving 3 k's 5715 5745 5775

Lennart

kar_bon: updated

Arkadiusz 2011-05-07 12:57

k=9225, n=20k-120k:

32849, 44694, 52934, 53732, 60764, 83574, 90587, 95684, 100082, 103057, 103776.

Reserving k=9225 from n=120k to n=200k.

kar_bon: updated

Arkadiusz 2011-05-10 21:18

k=9225, n=120k-200k,

The new primes are
9225*2^147346 - 1, 44360 digits!
9225*2^161018 - 1, 48476 digits!
9225*2^166467 - 1, 50116 digits!

Reserving k=9225 from n=200k to n=250k.


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