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Difference between revisions of "RPS Drive 9ks"
(new RPS drive 9ks) |
(n-range standard & remove blank lines) |
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|DRSieve= | |DRSieve= | ||
|DRPrimes=10 new | |DRPrimes=10 new | ||
| − | |DRLink=[https://www.mersenneforum.org/ | + | |DRLink=[https://www.mersenneforum.org/node/5516#post5516 MersenneForum Drive info] [https://www.mersenneforum.org/node/155034 MersenneForum Drive start] |
}} | }} | ||
==={{Vk}}-history=== | ==={{Vk}}-history=== | ||
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:'''2007-02-03''': removing {{Vk}} = 111 for all {{Vn}} searched by [[Michael Curtis]] | :'''2007-02-03''': removing {{Vk}} = 111 for all {{Vn}} searched by [[Michael Curtis]] | ||
:'''2007-11-01''': removing {{Vk}} = 189 for {{Rn|700000|770000}} searched by [[Predrag Minovic]] | :'''2007-11-01''': removing {{Vk}} = 189 for {{Rn|700000|770000}} searched by [[Predrag Minovic]] | ||
| − | |||
| − | |||
'''During drive:''' | '''During drive:''' | ||
:'''2007-12-03''': drive started with {{Vk}} = 123, 153, 159, 171, 183, 219, 225 for {{Rn|700000|1000000}} | :'''2007-12-03''': drive started with {{Vk}} = 123, 153, 159, 171, 183, 219, 225 for {{Rn|700000|1000000}} | ||
| − | :'''2008-05-11''': adding {{Vk}} = 189 | + | :'''2008-05-11''': adding {{Vk}} = 189 from {{Rn|770000|770000}} |
:'''All for drive''' {{Vk}} = 123, 153, 159, 171, 183, 189, 219, 225 | :'''All for drive''' {{Vk}} = 123, 153, 159, 171, 183, 189, 219, 225 | ||
==={{Vn}}-history=== | ==={{Vn}}-history=== | ||
*{{Rn|700000|1000000}} | *{{Rn|700000|1000000}} | ||
| − | |||
===Sieve history=== | ===Sieve history=== | ||
===Reservation history=== | ===Reservation history=== | ||
Latest revision as of 01:18, 28 April 2025
Overview
RPS Drive 9ks - This drive is done.
| Project | Riesel Prime Search |
| Drive name | RPS Drive 9ks |
| Purpose | Search for Riesel primes for 9 k's < 300 and n = 700000 - 1000000 |
| Date start | 2007-12-03 |
| Date end | 2009-09-15 |
| k-values | 111 - 225 |
| n-range | 700000 - 1000000 |
| Primes found | 10 new |
| Link | MersenneForum Drive info MersenneForum Drive start |
k-history
Prior to drive:
- 2007-02-03: k = 111, 123, 153, 159, 171, 183, 189, 219, 225 for n = 700000 - 1000000
- 2007-02-03: removing k = 111 for all n searched by Michael Curtis
- 2007-11-01: removing k = 189 for n = 700000 - 770000 searched by Predrag Minovic
During drive:
- 2007-12-03: drive started with k = 123, 153, 159, 171, 183, 219, 225 for n = 700000 - 1000000
- 2008-05-11: adding k = 189 from n = 770000
- All for drive k = 123, 153, 159, 171, 183, 189, 219, 225
n-history
- n = 700000 - 1000000
Sieve history
Reservation history
Primes table
The data file can be found here.
| k-value | Nash | Candidates | n-range | # primes | prime(s) for n
|
|---|---|---|---|---|---|
| 123 | 2133 | 700000-1000000 | 3 | 939098, 958050, 968927 | |
| 153 | 3189 | 700000-1000000 | 2 | 800567, 894504 | |
| 159 | 2237 | 700000-1000000 | 2 | 736144, 766421 | |
| 171 | 2674 | 700000-1000000 | 0 | ||
| 183 | 1685 | 700000-1000000 | 0 | ||
| 189 | 2793 | 770000-1000000 | 3 | 888200, 891876, 984683 | |
| 219 | 1069 | 700000-1000000 | 0 | ||
| 225 | 1430 | 700000-1000000 | 0 |
Notes
Riesel Prime Search
