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Riesel primes of the form 33•2n-1
Reserved! This sequence is currently reserved by: Dmitry Domanov |
Current data
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Remarks : |
The sequence A002240 in OEIS |
[[Category:Riesel {{{Rb}}}|#.....00033]][[Category:Riesel {{{Rb}}} Missing-range|#.....00033]]
Notes
- ↑ Sophie Germain n=2
- ↑ Twin n=6
- ↑ Twin n=22
- ↑ Sophie Germain n=42
- ↑ Near Woodall 264•2263-1
History
- 2020-03-11: Checked to n = 6000000, Dmitry Domanov
- 2017-04-01: Checked to n = 4180000, Dmitry Domanov
- 2015-05-06: Checked to n = 3800000, Dmitry Domanov
- 2014-12-24: Checked to n = 3700000, Dmitry Domanov
- 2014-09-25: Checked to n = 3370000, Dmitry Domanov
- 2014-07-11: Found n = 3242126, Dmitry Domanov
- 2014-06-30: Checked to n = 3200000, Dmitry Domanov
- 2013-11-30: Checked to n = 3000000, Dmitry Domanov
- 2013-11-02: Found n = 2939063, Dmitry Domanov
- 2013-09-30: Checked to n = 2860000, Dmitry Domanov
- 2013-09-03: Checked to n = 2780000, Dmitry Domanov
- 2013-08-07: Found n = 2513872, Dmitry Domanov
- 2013-07-30: Checked to n = 2500000, Dmitry Domanov
- 2013-07-30: Found n = 2499883, Dmitry Domanov
- 2013-06-29: Found n = 2215291, Dmitry Domanov
- 2013-06-25: Found n = 2212971, Dmitry Domanov
- 2013-06-20: Found n = 2118570, Dmitry Domanov
- 2013-02-01: Checked to n = 2000000, Dmitry Domanov
- 2012-11-07: Reserved by Dmitry Domanov from n=1900000
- 2012-11-06: Checked to n = 1900000, Adam Sutton, released
- 2009-01-10: Checked to n = 1900000, Adam Sutton
- 2008-10-14: Found n = 2118570, Adam Sutton
- 2008-10-14: Found n = 1813526, Adam Sutton
- 2008-03-24: Found n = 1115902, Adam Sutton
- 2008-02-29: Checked to n = 900000, Adam Sutton
- 2008-01-25: Checked to n = 855000, Adam Sutton
- 2007-12-15: Checked to n = 786000, Adam Sutton
- 2007-12-06: Found n = 773030, Adam Sutton
- 2007-11-10: Reserved by Adam Sutton
- 2007-08-11: ?, Carlos Eduardo Pinho, released
- 2007-01-08: Found n = 674050, Larry Soule
- 2006-11-25: Found n = 598248, Larry Soule
- 2006-11-18: Found n = 585400, Larry Soule
- 2004-09-22: Found n = 373446, Jeffrey Sax
- 2004-07-01: Found n = 174182, Steven Harvey
- 2004-06-30: Found n = 173110, Steven Harvey
- 1998-12-16: Found n = 39271, Tadashi Taura
- 1998-08-13: Found n = 26575, Wilfrid Keller
- 1998-08-09: Found n = 22291, Wilfrid Keller
- 1998-08-08: Found n = 20552, Wilfrid Keller
- 1994: Found n = 6702, Harvey Dubner
- 1989: Found n = 67182, Sergio Zarantonello, Joel Smith, Gene Smith, Bodo Parady, Landon Curt Noll, John Brown
- 1989: Found n = 9710, Sergio Zarantonello, Joel Smith, Gene Smith, Bodo Parady, Landon Curt Noll, John Brown