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RPS Megabit Drive 3
Overview
RPS Megabit Drive 3 - This drive is done.
| Project | Riesel Prime Search |
| Drive name | RPS Megabit Drive 3 |
| Purpose | Search for Riesel primes for k < 300 from n = 1400000. |
| Date start | 2014-05-30 |
| Date end | 2022-03-09 |
| k-values | 203 - 295 |
| n-range | 1400000 - 2222000 |
| # candidates | 199026 |
| Primes found | 11 new |
| Link | MersenneForum |
k-history
- 2014-05-30: k = 203, 205, 219, 227, 235, 257, 259
- 2014-06-03: adding k = 275, 295
- All for drive: k = 203, 205, 219, 227, 235, 257, 259, 275, 295
n-history
- n-values: n = 1400000 - 2222000
Primes table
The data file can be found here. All k's searched for n = 1400000 - 2222000.
| k-value | Nash | Candidates | # primes | prime(s) for n
|
|---|---|---|---|---|
| 203 | 1687 | 23371 | 0 | |
| 205 | 1351 | 19486 | 2 | 1537779, 1666435 |
| 219 | 1069 | 14363 | 1 | 2178673 |
| 227 | 2550 | 34112 | 0 | |
| 235 | 1563 | 21706 | 3 | 1718787, 1824515, 2163273 |
| 257 | 1867 | 26086 | 2 | 1658254, 2108554 |
| 259 | 1561 | 21162 | 1 | 1695723 |
| 275 | 1581 | 22195 | 1 | 1846390 |
| 295 | 1266 | 16545 | 1 | 1832129 |
Notes
Riesel Prime Search
