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Proth primes of the form 9267•2n+1
Reserved! This sequence is currently part of Multi Reservation 25: PrimeGrid Proth Prime Search Extended. |
Current data
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Remarks : |
The sequence is also reserved by Jean Penné for odd n only to n=16,777,215. |
History
- 2024-01-31: Checked to n = 15501007 (only odd n), Jean Penné
- 2023-12-09: Checked to n = 15400063 (only odd n), Jean Penné
- 2023-10-24: Checked to n = 15301855 (only odd n), Jean Penné
- 2023-10-21: Checked n = 3322000 - 3486000, PrimeGrid Proth Mega Prime Search
- 2023-09-04: Checked to n = 15200983 (only odd n), Jean Penné
- 2023-07-16: Checked to n = 15101095 (only odd n), Jean Penné
- 2023-06-02: Checked to n = 15000295 (only odd n), Jean Penné
- 2023-04-19: Checked to n = 14900143 (only odd n), Jean Penné
- 2023-01-31: Checked to n = 14700343 (only odd n), Jean Penné
- 2022-11-06: Checked to n = 14501143 (only odd n), Jean Penné
- 2022-07-19: Checked to n = 14200015 (only odd n), Jean Penné
- 2022-02-25: Checked to n = 13800357 (only odd n), Jean Penné
- 2022-01-21: Checked to n = 13699255 (only odd n), Jean Penné
- 2021-11-11: Checked to n = 13500823 (only odd n), Jean Penné
- 2021-04-24: Checked to n = 13206223 (only odd n), Jean Penné
- 1993: Found n = 4468, Jeffrey Young
- 1993: Found n = 4342, Jeffrey Young