mersenneforum.org  

Go Back   mersenneforum.org > Other Stuff > Open Projects > Riesel Prime Data Collecting (k*2^n-1)

Reply
 
Thread Tools
Old 2010-08-06, 21:27   #89
rajula
 
rajula's Avatar
 
"Tapio Rajala"
Feb 2010
Finland

13B16 Posts
Default

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!

Last fiddled with by kar_bon on 2010-08-06 at 23:35
rajula is offline   Reply With Quote
Old 2010-08-07, 07:53   #90
henryzz
Just call me Henry
 
henryzz's Avatar
 
"David"
Sep 2007
Liverpool (GMT/BST)

37×163 Posts
Default

Quote:
Originally Posted by rajula View Post
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!
For that size range you should be changing to sr1sieve before testing.
henryzz is offline   Reply With Quote
Old 2010-08-07, 08:23   #91
rajula
 
rajula's Avatar
 
"Tapio Rajala"
Feb 2010
Finland

32·5·7 Posts
Default

Quote:
Originally Posted by henryzz View Post
For that size range you should be changing to sr1sieve before testing.
I did switch to sr1sieve (just didn't write it in my post ) and stopped sieving at 4T - I guess bit further would have been better if I were to test the whole range.
rajula is offline   Reply With Quote
Old 2010-08-11, 14:13   #92
rajula
 
rajula's Avatar
 
"Tapio Rajala"
Feb 2010
Finland

13B16 Posts
Default

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.

kar_bon: Done!

Last fiddled with by kar_bon on 2010-08-11 at 14:58
rajula is offline   Reply With Quote
Old 2010-08-25, 12:33   #93
rajula
 
rajula's Avatar
 
"Tapio Rajala"
Feb 2010
Finland

32×5×7 Posts
Default

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.

Last fiddled with by kar_bon on 2010-08-25 at 12:50
rajula is offline   Reply With Quote
Old 2010-08-25, 18:57   #94
amphoria
 
amphoria's Avatar
 
"Dave"
Sep 2005
UK

23×347 Posts
Default

Quote:
Originally Posted by amphoria View Post
Reserving k=4003-4199 from n=500-700k.
Extending my reservation (except k=4153) to n=800k.
amphoria is offline   Reply With Quote
Old 2010-10-10, 22:28   #95
Lennart
 
Lennart's Avatar
 
"Lennart"
Jun 2007

46016 Posts
Default

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.

Last fiddled with by kar_bon on 2010-10-10 at 23:03
Lennart is offline   Reply With Quote
Old 2010-10-14, 17:22   #96
henryzz
Just call me Henry
 
henryzz's Avatar
 
"David"
Sep 2007
Liverpool (GMT/BST)

136178 Posts
Default

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

Last fiddled with by kar_bon on 2010-10-14 at 19:57
henryzz is offline   Reply With Quote
Old 2010-10-24, 16:16   #97
Lennart
 
Lennart's Avatar
 
"Lennart"
Jun 2007

46016 Posts
Default

I am reserving 3 k's 5715 5745 5775

Lennart

kar_bon: updated

Last fiddled with by kar_bon on 2010-10-24 at 16:38
Lennart is offline   Reply With Quote
Old 2011-05-07, 12:57   #98
Arkadiusz
 
Dec 2009

33 Posts
Default

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

Last fiddled with by kar_bon on 2011-05-08 at 00:30
Arkadiusz is offline   Reply With Quote
Old 2011-05-10, 21:18   #99
Arkadiusz
 
Dec 2009

33 Posts
Default

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.
Arkadiusz is offline   Reply With Quote
Reply

Thread Tools


Similar Threads
Thread Thread Starter Forum Replies Last Post
Reservations ET_ Operazione Doppi Mersennes 539 2023-01-18 00:37
Where are my reservations fivemack PrimeNet 3 2016-02-08 17:58
Reservations? R.D. Silverman NFS@Home 15 2015-11-29 23:18
Reservations R.D. Silverman Cunningham Tables 15 2011-03-04 21:01
4-5M Reservations paulunderwood 3*2^n-1 Search 15 2008-06-08 03:29

All times are UTC. The time now is 21:40.


Mon Jan 30 21:40:58 UTC 2023 up 165 days, 19:09, 0 users, load averages: 0.80, 1.18, 1.10

Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2023, Jelsoft Enterprises Ltd.

This forum has received and complied with 0 (zero) government requests for information.

Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation.
A copy of the license is included in the FAQ.

≠ ± ∓ ÷ × · − √ ‰ ⊗ ⊕ ⊖ ⊘ ⊙ ≤ ≥ ≦ ≧ ≨ ≩ ≺ ≻ ≼ ≽ ⊏ ⊐ ⊑ ⊒ ² ³ °
∠ ∟ ° ≅ ~ ‖ ⟂ ⫛
≡ ≜ ≈ ∝ ∞ ≪ ≫ ⌊⌋ ⌈⌉ ∘ ∏ ∐ ∑ ∧ ∨ ∩ ∪ ⨀ ⊕ ⊗ 𝖕 𝖖 𝖗 ⊲ ⊳
∅ ∖ ∁ ↦ ↣ ∩ ∪ ⊆ ⊂ ⊄ ⊊ ⊇ ⊃ ⊅ ⊋ ⊖ ∈ ∉ ∋ ∌ ℕ ℤ ℚ ℝ ℂ ℵ ℶ ℷ ℸ 𝓟
¬ ∨ ∧ ⊕ → ← ⇒ ⇐ ⇔ ∀ ∃ ∄ ∴ ∵ ⊤ ⊥ ⊢ ⊨ ⫤ ⊣ … ⋯ ⋮ ⋰ ⋱
∫ ∬ ∭ ∮ ∯ ∰ ∇ ∆ δ ∂ ℱ ℒ ℓ
𝛢𝛼 𝛣𝛽 𝛤𝛾 𝛥𝛿 𝛦𝜀𝜖 𝛧𝜁 𝛨𝜂 𝛩𝜃𝜗 𝛪𝜄 𝛫𝜅 𝛬𝜆 𝛭𝜇 𝛮𝜈 𝛯𝜉 𝛰𝜊 𝛱𝜋 𝛲𝜌 𝛴𝜎𝜍 𝛵𝜏 𝛶𝜐 𝛷𝜙𝜑 𝛸𝜒 𝛹𝜓 𝛺𝜔