Riesel primes of the form 443•16n-1

Reserved! This sequence is currently reserved by: Conjectures 'R Us

Current data

k , b : 443 , 16 Count : 0 Nash : 449 Max n : 1,500,000 Date : 2024-08-22 Reserved : Conjectures 'R UsConjectures 'R Us/Reserved

Remarks :

Conjectures 'R Us search. For additional history, see Riesel 443•2n-1.

History

• 2024-08-22: Reserved by (SRBase), Conjectures 'R Us for n = 1500000 - 2000000
• 2017-06-19: Checked n = 65000 - 827500, Michael Curtis, Riesel Prime Search
• 2015-06-29: Checked n = 800000 - 1500000 per results file, Dmitry Domanov, released
• 2015-04-06: Reserved by Dmitry Domanov
• 2014-02-25: Checked n = 200000 - 500000, CRUS Drive 2, released
• 2009-12-31: Reserved by CRUS Drive 2 from n = 200000
• 2008-01-14: Checked n = 25000 - 65000, Gary Barnes, double-check, released
• 2008-01-05: Reserved by Gary Barnes for n = 25000 - 65000
• 2007-12-30: Checked n = 1 - 25000, Gary Barnes, double-check