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RPS Drive K5
- Name: Riesel Prime Search k=5
- Purpose: The goal of this drive is to search for primes of the form 5•2n-1 for n ≥ 470000.
- Link: Mersenne Forum thread
- Started: 2007-10-03
- Ended: 2021-09-17
- k-values: 5
- n-values: 470000 - 1967614, 2100000 - 2366468, 2461800 - 3000000, 3060784 - 3499000, 3646020 - 6000000
Data table
| k-value | Nash | n-ranges | primes for n |
|---|---|---|---|
| 5 | 2180 | 470000-1967614, 2100000-2366468, 2461800-3000000, 3060784-3499000, 3646020-6000000 |
1194164, 3090860, 3264650, 5429494 |
