Current data
[[Category:Riesel {{{Rb}}}|#.....00251]][[Category:Riesel {{{Rb}}} Low-weight|#.....00251]]
History
- 2010-04-30: Checked to n = 2000000, James P. Burt, results included
- 2009-10-21: none, James P. Burt sieving
- 2009-10-05: Reserved by James P. Burt
- 2009-10-05: Checked to n = 1143000, Karsten Bonath released
- 2009-04-16: Checked to n = 1100000, Karsten Bonath
- 2009-01-05: Reserved by Karsten Bonath
- 2007-11-25: Checked to n = 805070, Chris Chatfield, sieve file given
- 2007-11-14: Checked to n = 800000, Chris Chatfield
- 2007-08-25: Checked to n = 700000, Chris Chatfield
- 2007-07-30: Checked to n = 600000, Chris Chatfield
- 2007-07-15: Reserved by Chris Chatfield from n = 545000