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Riesel primes of the form 303337•2n-1
Reserved! This sequence is currently reserved by: Conjectures 'R Us, 2nd Riesel Problem |
Current data
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History
- 2024-04-11: Checked to n = 1000000, Gary Barnes, double-check
- 2024-03-31: Checked to n = 8000000, Conjectures 'R Us
- 2023-08-05: Checked to n = 7000000, Conjectures 'R Us
- 2023-06-09: Checked to n = 6500000, Conjectures 'R Us
- 2023-05-01: Checked to n = 6000000, Conjectures 'R Us
- 2023-04-29: Checked to n = 5500000, Conjectures 'R Us
- 2022-06-24: Checked to n = 5000000, Conjectures 'R Us
- 2022-04-09: Checked to n = 4000000, Conjectures 'R Us
- 2022-01-13: Checked to n = 3000000, Conjectures 'R Us
- 2021-08-29: Reserved by Conjectures 'R Us
- 2021-08-29: Checked to n = 2000000, Gary Barnes, released
- 2021-08-12: Checked to n = 1750000, Gary Barnes
- 2021-07-20: Checked to n = 1500000, Gary Barnes
- 2021-05-30: Checked to n = 1000000, Gary Barnes
- 2021-05-25: Checked to n = 800000, Gary Barnes
- 2021-05-24: Checked to n = 600000, Gary Barnes
- 2021-05-12: Checked to n = 300000, Gary Barnes