Proth primes of the form 106266•4n+1

Reserved! This sequence is currently part of Multi Reservation 6: CRUS Liskovets-Gallot.

Current data

k , b : 106266 , 4 Type : 3Low Count : 0 Nash : 178 Max n : 5,000,000 Date : 2022-03-04 Reserved : Conjectures 'R UsConjectures 'R Us/Reserved

Remarks :

CRUS Liskovets-Gallot search for Proth 53133•2n+1 odd n.

History

• 2022-03-04: Checked to n = 5000000, (SRBase), Conjectures 'R Us
• 2021-12-26: Reserved by (SRBase), Conjectures 'R Us, for n=4000000-5000000
• 2021-08-03: Checked to n = 4000000, (SRBase), Conjectures 'R Us
• 2021-05-15: 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
• 2011-08-10: Checked to n = 1000000, (PRPnet port 1300), Conjectures 'R Us, released
• 2011-05-13: Checked to n = 700000, (PRPnet port 1300), Conjectures 'R Us
• 2011-02-07: Reserved by (PRPnet port 1300), Conjectures 'R Us
• 2009-04-09: Checked to n = 564310, Jean Penné, released
• 2009-02-13: Reserved by Jean Penné
• 2008-07-10: Checked to n = 400000, Gary Barnes, released
• 2008-07-03: Checked to n = 386000, Gary Barnes
• 2008-06-26: Checked to n = 367500, Gary Barnes
• 2008-06-17: Checked to n = 344500, Gary Barnes
• 2008-05-21: Reserved by Gary Barnes, for n≤400000
• 2008-05-02: Checked to n = 300000, Gary Barnes, released
• 2008-04-10: Checked to n = 250000, Gary Barnes
• 2008-03-20: Checked to n = 222500, Gary Barnes
• 2008-03-10: Checked to n = 207000, Gary Barnes
• 2008-02-29: Checked to n = 182500, Gary Barnes
• 2008-02-14: Checked to n = 152500, Gary Barnes
• 2008-02-11: Checked to n = 143000, Gary Barnes
• 2008-02-06: Checked to n = 125000, Gary Barnes
• 2008-02-03: Checked to n = 112000, Gary Barnes
• 2008-01-21: Checked to n = 100000, Gary Barnes
• 2008-01-15: Checked to n = 57500, Gary Barnes
• 2008-01-14: Checked to n = 16000, Gary Barnes