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Difference between revisions of "RPS Megabit Drive 2"
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*Started: 2011-04-28 | *Started: 2011-04-28 | ||
*Ended: ongoing | *Ended: ongoing | ||
| − | * | + | *{{Vk}}-values: |
:'''2011-04-28''': {{Vk}} = 115, 117, 123, 129, 135, 147, 149, 153, 155, 157, 159, 171, 173, 175, 179, 183, 185, 189, 193 for {{Num|1000000}} ≤ {{Vn}} ≤ {{Num|1100000}} | :'''2011-04-28''': {{Vk}} = 115, 117, 123, 129, 135, 147, 149, 153, 155, 157, 159, 171, 173, 175, 179, 183, 185, 189, 193 for {{Num|1000000}} ≤ {{Vn}} ≤ {{Num|1100000}} | ||
| − | :'''2015-06-19''': | + | :'''2011-06-03''': extending all {{Vk}} for {{Vn}} > {{Num|1100000}} |
| + | :'''2015-06-19''': adding {{Vk}} = 131, 133, 137, 139, 141, 143, 145, 161, 177, 181, 187 for {{Vn}} ≥ {{Num|2000000}} | ||
:'''2020-03-20''': removing {{Vk}} = 193 | :'''2020-03-20''': removing {{Vk}} = 193 | ||
:'''currently''' {{Vk}} = 115, 117, 123, 129, 131, 133, 135, 137, 139, 141, 143, 145, 147, 149, 153, 155, 157, 159, 161, 171, 173, 175, 177, 179, 181, 183, 185, 187, 189 | :'''currently''' {{Vk}} = 115, 117, 123, 129, 131, 133, 135, 137, 139, 141, 143, 145, 147, 149, 153, 155, 157, 159, 161, 171, 173, 175, 177, 179, 181, 183, 185, 187, 189 | ||
| − | * | + | *{{Vn}}-values: |
| − | : | + | :{{Vn}} > 1000000 |
==Multi Reservation== | ==Multi Reservation== | ||
Revision as of 04:08, 12 April 2024
|
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- Name: Riesel Prime Search 2nd Megabit Drive
- Purpose: The goal of this drive is to search for primes of the form k•2n-1 for k=<300 and n>1000000.
- Link: Mersenne Forum
- Started: 2011-04-28
- Ended: ongoing
- k-values:
- 2011-04-28: k = 115, 117, 123, 129, 135, 147, 149, 153, 155, 157, 159, 171, 173, 175, 179, 183, 185, 189, 193 for 1,000,000 ≤ n ≤ 1,100,000
- 2011-06-03: extending all k for n > 1,100,000
- 2015-06-19: adding k = 131, 133, 137, 139, 141, 143, 145, 161, 177, 181, 187 for n ≥ 2,000,000
- 2020-03-20: removing k = 193
- currently k = 115, 117, 123, 129, 131, 133, 135, 137, 139, 141, 143, 145, 147, 149, 153, 155, 157, 159, 161, 171, 173, 175, 177, 179, 181, 183, 185, 187, 189
- n-values:
- n > 1000000
Multi Reservation
- Here: The current nmax = 5,000,000 as of 2023-07-11.
Data table
Found primes
- 115 [2]: 1141719, 1524183
- 117 [6]: 1104138, 1210282, 1302764, 1554601, 1618434, 2117600
- 123 [3]: 1225115, 1241690, 1779728
- 129 [1]: 1376223
- 131 [-]: -
- 133 [0]: -
- 135 [2]: 1288177, 2180256
- 137 [1]: 2244398
- 139 [0]: -
- 141 [0]: -
- 143 [1]: 2007888
- 145 [0]: -
- 147 [3]: 1273684, 1374216, 1499333
- 149 [4]: 1054092, 1138804, 1541152, 1945668
- 153 [2]: 1215327, 1245154
- 155 [1]: 1207424
- 157 [1]: 1085121
- 159 [3]: 1004981, 1240229, 2081069
- 161 [0]: -
- 171 [2]: 1362662, 1575999
- 173 [2]: 1098914, 1504740
- 175 [4]: 1065181, 1162313, 1571521, 1711779
- 177 [0]: -
- 179 [2]: 1464720, 1636808
- 181 [0]: -
- 183 [4]: 1095896, 1219415, 1618775, 1707182
- 185 [3]: 1234730, 2127966, 2264906
- 187 [1]: 2172693
- 189 [1]: 1547744
- 193 [1]: 1268399
Confirmed primes not listed yet!
