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Riesel primes of the form 20591•2n-1
| Reserved! This sequence is currently part of Multi Reservation 2: [[]]. |
Current data
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[[Category:Riesel {{{Rb}}}|#.....20591]][[Category:Riesel {{{Rb}}} Low-weight|#.....20591]][[Category:|#.....20591]]
History
- 2021-01-13: Checked n = 325000 - 350000, Alexander Jones
- 2020-10-01: Checked n = 300000 - 325000, Alexander Jones
- 2018-10-31: Checked n = 1000 - 300000, Alexander Jones
- 2011-11-23: Checked to n = 1007, Gary Barnes
- 2011-01-06: Found n = 814466, Thomas Ritschel
- 2009-05-22: Found n = 442754, Predrag Minovic
- 2009-05-12: Reserved by RPS Drive 10, for n = 400000 - 2000000
- 1992: Found n = 1514, Wilfrid Keller
