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Difference between revisions of "RPS Drive 12"
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| − | == | + | ==Overview== |
| + | {{Infobox Drive | ||
| + | |DRProject=Riesel Prime Search | ||
| + | |DRName=RPS Drive 12 | ||
| + | |DRPurpose=Follow-on from [[RPS Drive 11]]; the goal of this drive is to search for primes of the form {{Kbn|k|2|n}} for 13 high-weighted 2000 < {{Vk}} < 2300. | ||
| + | |DRMultiRes= | ||
| + | |DRStatus= | ||
| + | |DRStart=2013-08-28 | ||
| + | |DREnd=2015-04-20 | ||
| + | |DRkvalues=2000 - 2300 | ||
| + | |DRnrange=1025000 - 1310000 | ||
| + | |DRCandidates= | ||
| + | |DRSieve= | ||
| + | |DRPrimes=29 new | ||
| + | |DRLink=[https://www.mersenneforum.org/showthread.php?t=18525 MersenneForum] | ||
| + | }} | ||
| + | |||
| + | ==={{Vk}}-history=== | ||
| + | :'''2013-08-28''': {{Vk}} = 2043, 2049, 2061, 2079, 2085, 2103, 2127, 2205, 2211, 2253, 2259, 2271, 2289 for 1025000 ≤ {{Vn}} ≤ 1310000 | ||
| + | :'''All for drive''' {{Vk}} = 2043, 2049, 2061, 2079, 2085, 2103, 2127, 2205, 2211, 2253, 2259, 2271, 2289 | ||
| + | |||
| + | ==={{Vn}}-history=== | ||
| + | *{{Vn}}-values: 1025000 ≤ {{Vn}} ≤ 1310000 | ||
| + | |||
| + | ===Sieve history=== | ||
| + | |||
| + | ===Reservation history=== | ||
| + | |||
| + | ===Primes table=== | ||
{| class="wikitable" | {| class="wikitable" | ||
! {{Vk}}-value !! [[Nash weight|Nash]] !! Candidates !! prime(s) for {{Vn}} | ! {{Vk}}-value !! [[Nash weight|Nash]] !! Candidates !! prime(s) for {{Vn}} | ||
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|} | |} | ||
| − | == | + | ===Notes=== |
{{Navbox Riesel Prime Search}} | {{Navbox Riesel Prime Search}} | ||
[[Category:Riesel Prime Search|Drive 12]] | [[Category:Riesel Prime Search|Drive 12]] | ||
Revision as of 21:04, 14 July 2024
Overview
RPS Drive 12 - This drive is done.
| Project | Riesel Prime Search |
| Drive name | RPS Drive 12 |
| Purpose | Follow-on from RPS Drive 11; the goal of this drive is to search for primes of the form k•2n-1 for 13 high-weighted 2000 < k < 2300. |
| Date start | 2013-08-28 |
| Date end | 2015-04-20 |
| k-values | 2000 - 2300 |
| n-range | 1025000 - 1310000 |
| Primes found | 29 new |
| Link | MersenneForum |
k-history
- 2013-08-28: k = 2043, 2049, 2061, 2079, 2085, 2103, 2127, 2205, 2211, 2253, 2259, 2271, 2289 for 1025000 ≤ n ≤ 1310000
- All for drive k = 2043, 2049, 2061, 2079, 2085, 2103, 2127, 2205, 2211, 2253, 2259, 2271, 2289
n-history
- n-values: 1025000 ≤ n ≤ 1310000
Sieve history
Reservation history
Primes table
| k-value | Nash | Candidates | prime(s) for n |
|---|---|---|---|
| 2043 | 4049 | 18733 | 1061700, 1094124, 1114516, 1185062 |
| 2049 | 2853 | 13409 | 1102720, 1111613, 1267508 |
| 2061 | 3124 | 14577 | 1087375, 1156802, 1216253, 1247471 |
| 2079 | 3221 | 15151 | 1132635 |
| 2085 | 3345 | 15723 | 1211126, 1276098 |
| 2103 | 3935 | 18391 | 1057854, 1282580 |
| 2127 | 3437 | 16434 | 1078970, 1177082 |
| 2205 | 3532 | 16896 | 1275529 |
| 2211 | 4509 | 20744 | 1111659, 1142207, 1149075, 1162499, 1255185, 1268154 |
| 2253 | 3507 | 16824 | |
| 2259 | 3437 | 16284 | 1075969, 1165204 |
| 2271 | 3180 | 14721 | 1038481 |
| 2289 | 3107 | 14286 | 1287743 |
