| Currently there may be errors shown on top of a page, because of a missing Wiki update (PHP version and extension DPL3). |
Navigation
| Topics | Help • Register • News • History • How to • Sequences statistics • Template prototypes |
Riesel primes of the form 655•2n-1
| Reserved! This sequence is currently part of Multi Reservation 3: NPLB Drive 18. |
Current data
|
|
History
- 2022-11-20: Found n = 1843379, Gary Barnes, originally found by Max Dettweiler
- 2012-06-12: Found n = 1184445, Gary Barnes
- 2011-12-31: Reserved by NPLB Drive 14, for 1000000<n<=2000000
- 2011-02-08: Checked to n = 1000000, NPLB Drive 6, released
- 2008-12-22: Checked to n = 600000, NPLB Drive 1, released
- 2008-12-19: Reserved by NPLB Drive 6, for 600000<n<=1000000
- 2008-03-25: Checked to n = 333200, NPLB Drive 2, released
- 2008-01-22: Reserved by NPLB Drive 2, for 260000<=n<=333200
- 2008-01-21: Reserved by NPLB Drive 1, for 333201<=n<=600000
- 2004-12-20: Found n = 227819, Steven Harvey
- 2003-04-09: Found n = 116519, Kimmo Herranen
