Proth primes of the form 9267•2n+1

Reserved! This sequence is currently reserved by: Jean Penné

Current data

k , b : 9267 , 2 Type : 3Low Count : 10 Nash : 498 Max n : 200,000 Date : 2020-05-16 Reserved : Jean PennéJean Penné/Reserved

100, 1556, 1966, 2660, 4342, 4468, 5372, 39538, 65386, 142426

Remark

The reservation by Penné concerns only odd n. In addition, this sequence is currently part of Multi Reservation 25: PrimeGrid Proth Prime Search Extended.

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
• 2023-09-04: 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