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Difference between revisions of "Riesel prime 2 3"
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==History== | ==History== | ||
− | {{HistF|2021-01-20|16819291|Rudi Tapper, PrimeGrid}} | + | {{HistF|2021-01-20|16819291|Rudi Tapper, PrimeGrid|P#9554}} |
{{HistF|2015-06-26|11895718|Michael Schulz}} ([http://www.primegrid.com/download/321-11895718.pdf Official announcement]) | {{HistF|2015-06-26|11895718|Michael Schulz}} ([http://www.primegrid.com/download/321-11895718.pdf Official announcement]) | ||
{{HistF|2015-03-18|11731850|Karsten Klopffleisch}} ([http://www.primegrid.com/download/321-11731850.pdf Official announcement]) | {{HistF|2015-03-18|11731850|Karsten Klopffleisch}} ([http://www.primegrid.com/download/321-11731850.pdf Official announcement]) |
Revision as of 08:07, 2 February 2021
Reserved! This sequence is currently reserved by: PrimeGrid |
Current data
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Remarks : |
LLR status at PrimeGrid The sequence A002235 in OEIS |
[[Category:Riesel {{{Rb}}}|#.....00003]][[Category:Riesel {{{Rb}}} Missing-range|#.....00003]]
Notes
- ↑ S.G. n=1, Twin n=1
- ↑ S.G. n=2, Twin n=2, Near Woodall 3•22-1
- ↑ S.G. n=3, Woodall, Woodall 3•23-1
- ↑ Near Woodall 3•24-1
- ↑ S.G. n=6, Twin n=6, Near Woodall 6•25-1
- ↑ Woodall, Woodall 6•26-1
- ↑ Twin n=18
- ↑ Woodall 12•812-1
- ↑ Woodall, Woodall 384•2384-1
History
- 2021-01-20: Found n = 16819291, Rudi Tapper, PrimeGrid
- 2015-06-26: Found n = 11895718, Michael Schulz (Official announcement)
- 2015-03-18: Found n = 11731850, Karsten Klopffleisch (Official announcement)
- 2014-11-23: Found n = 11484018, Serhiy Gushchak (Official announcement)
- 2010-04-25: Found n = 6090515, David Mumper (Official announcement)
- 2008-04-16: Found n = 4235414, Dylan Bennett
- 2007-03-08: Found n = 3136255, Paul Underwood
- 2005-12-20: Found n = 2312734, Paul Underwood
- 2004-08-30: Found n = 1232255, Thomas Ritschel
- 2004-08-24: Found n = 1201046, Alexandre de Pereyra
- 2004-05-17: Found n = 992700, Jason Kowzun
- 2004-01-23: Found n = 727699, Luigi Morelli
- 2003-11-13: Found n = 702038, Thomas Ritschel
- 2003-08-20: Found n = 584995, Sergey Kochergin
- 2003-05-21: Found n = 414840, Paul Jobling
- 2003-04-10: Found n = 234760, Thomas Ritschel
- 1999-09-21: Found n = 164987, Ingo Buechel, Wilfrid Keller
- 1999-07-10: Found n = 155930, Ingo Buechel, Wilfrid Keller
- 1999-03-01: Found n = 123630, Ingo Buechel, Wilfrid Keller
- 1999-01-13: Found n = 97063, Ingo Buechel, Wilfrid Keller
- 1999-01-03: Found n = 88171, Ingo Buechel, Wilfrid Keller
- 1998-12-31: Found n = 85687, Ingo Buechel, Wilfrid Keller
- 1998-12-26: Found n = 80330, Ingo Buechel, Wilfrid Keller
- 1998-12-19: Found n = 71783, Ingo Buechel, Wilfrid Keller
- 1998-05-28: Found n = 51387, Henri Lifchitz
- 1998-05-10: Found n = 41628, Henri Lifchitz
- 1998-04-13: Found n = 25690, Ray Ballinger
- 1998-04-10: Found n = 18819, Ray Ballinger
- 1998-04-09: Found n = 18123, Ray Ballinger
- 1989: Found n = 26459, Sergio Zarantonello, Joel Smith, Gene Smith, Bodo Parady, Landon Curt Noll, John Brown
- 1980: Found n = 7559, Jurgen Buhl, Walter Borho
- 1980: Found n = 5134, Jurgen Buhl, Walter Borho
- 1980: Found n = 4204, Jurgen Buhl, Walter Borho
- 1979: Found n = 12676, Jurgen Buhl, Walter Borho