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 571•2n-1
Reserved! This sequence is currently part of Multi Reservation 8: NPLB Drive 17. |
Current data
|
|
History
- 2022-10-19: Found n = 2113491, Florian Piesker
- 2022-08-10: Checked to n = 2000000, NPLB Drive 13, released
- 2022-08-09: Reserved by NPLB Drive 17, for 2000000<n<3000000
- 2012-09-27: Found n = 1154111, Lennart Vogel
- 2011-08-04: Reserved by NPLB Drive 13, for 1000000<n<2000000
- 2010-11-11: Checked to n = 1000000, NPLB Drive 5
- 2010-09-21: Found n = 912929, Gary Barnes
- 2009-01-04: Found n = 610371, David Stevens
- 2008-12-22: Checked to n = 600000, NPLB Drive 1
- 2008-12-19: Reserved by NPLB Drive 5, for 600000<n<1000000
- 2008-11-21: Found n = 570443, Ian M. Gunn
- 2008-03-25: Checked to n = 333200, NPLB Drive 2
- 2008-03-16: Found n = 382737, James P. Burt
- 2008-01-22: Reserved by NPLB Drive 2, for 260000<=n<=333200
- 2008-01-21: Reserved by NPLB Drive 1, for 333201<=n<=600000
- 2005-07-09: Found n = 244349, Jun Tajima
- 2003-04-04: Found n = 119429, Steven Harvey