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Riesel primes of the form 183•2n-1
Reserved! This sequence is currently part of Multi Reservation 5: CRUS Liskovets-Gallot. |
Current data
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History
- 2019-08-18: Checked to n = 2200000, RPS Megabit Drive 2
- 2014-06-18: Found n = 1707182, Carlos Eduardo Pinho, RPS Megabit Drive 2
- 2014-05-21: Found n = 1618775, Carlos Eduardo Pinho, RPS Megabit Drive 2
- 2011-07-14: Found n = 1219415, Larry Soule, RPS Megabit Drive 2
- 2011-06-20: Found n = 1095896, Serge Batalov, RPS Megabit Drive 2
- 2011-04-28: Reserved by RPS Megabit Drive 2 for n > 1000000
- 2009-09-14: Checked to n = 1000000, RPS 9ks Drive, released
- 2007-12-03: Reserved by RPS 9ks Drive for n > 700000. See post that started drive here.
- 2007-02-02: Checked to n = 700000, Thomas Masser, released
- 2005-10-05: Checked to n = 700000, Thomas Masser
- 2005-03-28: Found n = 411974, Thomas Masser
- 2005-03-11: Found n = 358568, Thomas Masser
- 2005-02-14: Found n = 313127, Thomas Masser
- 2005-02-11: Found n = 330275, Thomas Masser
- 2005-01-06: Checked to n = 300000, Thomas Masser
- 2005-01-04: Checked n = 200000 - <300000, Thomas Masser
- 2004-07-08: Checked to n = 200000, Thomas Masser
- 2004-06-06: Reserved by Thomas Masser
- 1998-11-05: Found n = 43936, Kimmo Herranen
- 1998-11-05: Found n = 42136, Kimmo Herranen
- 1998-10-10: Found n = 20396, Wilfrid Keller