Riesel primes of the form 79374•4n-1

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

Current data

k , b : 79374 , 4 Count : 0 Nash : 194 Max n : 5,000,000 Date : 2023-07-11 Reserved : Conjectures 'R UsConjectures 'R Us/Reserved

Remarks :

CRUS Liskovets-Gallot search for Riesel 39687•2n-1 odd n.

History

• 2023-07-11: Checked to n = 5000000, (SRBase), Conjectures 'R Us
• 2023-05-01: Reserved by (SRBase), Conjectures 'R Us, for n=4500000-5000000
• 2022-11-05: Checked to n = 4500000, (SRBase), Conjectures 'R Us
• 2022-08-02: Reserved by (SRBase), Conjectures 'R Us, for n=4000000-4500000
• 2021-11-21: Checked to n = 4000000, (SRBase), Conjectures 'R Us
• 2021-06-20: Reserved by (SRBase), Conjectures 'R Us, for n=3325000-4000000
• 2021-01-28: Checked to n = 3325000, (PRPnet port 1400), Conjectures 'R Us, released
• 2017-05-16: Checked to n = 2453000, (PRPnet port 1400), Conjectures 'R Us
• 2015-04-29: Checked to n = 1500000, (PRPnet port 1400), Conjectures 'R Us
• 2014-09-20: Reserved by (PRPnet port 1400), Conjectures 'R Us, for n>1000000
• 2010-04-28: Checked to n = 1000000, Max Dettweiler, released
• 2010-03-24: Reserved by Max Dettweiler, for n=625000-1000000
• 2009-02-13: Checked to n = 625138, Jean Penné, released
• 2008-12-27: Checked to n = 503278, Jean Penné
• 2008-12-02: Reserved by Jean Penné
• 2008-06-26: Checked to n = 400000, Gary Barnes, released
• 2008-06-17: Checked to n = 377500, Gary Barnes
• 2008-05-21: Checked to n = 350000, Gary Barnes
• 2008-05-18: Checked to n = 321000, Gary Barnes
• 2008-05-04: Reserved by Gary Barnes, for n≤300000
• 2008-03-17: Checked to n = 267838, Jean Penné, released
• 2008-03-12: Checked to n = 247318, Jean Penné
• 2008-02-29: Checked to n = 208426, Jean Penné
• 2008-02-24: Reserved by Jean Penné, for n≤262144
• 2008-02-19: Checked to n = 130918, Jean Penné, released
• 2008-01-19: Checked to n = 126537, Jean Penné