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Riesel primes of the form 686711•2n-1
Reserved! This sequence is currently part of Multi Reservation 21: Riesel problem 2. |
Current data
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History
- 2021-08-29: Reserved by Conjectures 'R Us
- 2021-08-29: Checked to n = 2000000, Gary Barnes, released
- 2021-07-24: Reserved by Gary Barnes
- 2021-07-24: Checked to n = 1000000, Alexander Jones, released
- 2021-05-24: Checked to n = 900000, Alexander Jones
- 2020-10-18: Checked to n = 755000, Alexander Jones
- 2020-05-26: Checked to n = 500000, Alexander Jones
- 2020-03-17: Reserved by Alexander Jones
- 2007-08-28: Checked to n = 300000, Gary Barnes