Riesel prime 2 189

Reserved! This sequence is currently part of Multi Reservation 5: CRUS Liskovets-Gallot.

Current data

k , b : 189 , 2 Type : 3 Count : 62 Nash : 2793 Max n : 5,000,000 Date : 2023-07-11 Reserved : Conjectures 'R UsConjectures 'R Us/Reserved

3, 4, 5, 8, 11, 12, 24, 33, 44, 48, 56, 76, 93, 108, 172, 216, 304, 363, 401, 420, 500, 545, 581, 756, 875, 1552, 1931, 2740, 2787, 2825, 3443, 5235, 8444, 10523, 12755, 14585, 21161, 24404, 25880, 31316, 31965, 32040, 34233, 34323, 36443, 54436, 69403, 175901, 213856, 235068, 237968, 239891, 246356, 255372, 323900, 480835, 487601, 496835, 888200, 891876, 984683, 1547744

History

• 2019-08-18: Checked to n = 2200000, RPS 2nd Megabit Drive
• 2014-01-27: Found n = 1547744, Carlos Eduardo Pinho
• 2009-08-10: Found n = 984683, Carlos Eduardo Pinho
• 2009-06-10: Found n = 891876, Adam Sutton
• 2009-06-05: Found n = 888200, Predrag Minovic
• 2007-11-01: Checked n = 700000 - 770000, Predrag Minovic
• 2005-04-16: Found n = 480835, Thomas Masser
• 2005-04-02: Found n = 487601, Thomas Masser
• 2005-04-01: Found n = 496835, Thomas Masser
• 2005-02-25: Found n = 323900, Thomas Masser
• 2004-12-31: Found n = 255372, Thomas Masser
• 2004-12-31: Found n = 246356, Thomas Masser
• 2004-12-15: Found n = 239891, Thomas Masser
• 2004-12-14: Found n = 237968, Thomas Masser
• 2004-12-13: Found n = 235068, Thomas Masser
• 2004-12-02: Found n = 213856, Thomas Masser
• 2004-08-12: Found n = 175901, Steven Harvey
• 1989: Found n = 34233, Sergio Zarantonello, Joel Smith, Gene Smith, Bodo Parady, Landon Curt Noll, John Brown
• 1989: Found n = 31965, Sergio Zarantonello, Joel Smith, Gene Smith, Bodo Parady, Landon Curt Noll, John Brown
• 1989: Found n = 24404, Sergio Zarantonello, Joel Smith, Gene Smith, Bodo Parady, Landon Curt Noll, John Brown
• 1989: Found n = 21161, Sergio Zarantonello, Joel Smith, Gene Smith, Bodo Parady, Landon Curt Noll, John Brown
• 1989: Found n = 14585, Sergio Zarantonello, Joel Smith, Gene Smith, Bodo Parady, Landon Curt Noll, John Brown