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Riesel primes of the form 271357•2ⁿ-1

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Reserved! This sequence is currently part of Multi Reservation 21: 2nd Riesel Problem.

Current data

`k` , `b` :	271357 , 2
Type :	Low
Count :	1
Nash :	273
Max `n` :	6,000,000
Date :	2023-05-01
Reserved :	Conjectures 'R UsConjectures 'R Us/Reserved

1

History

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

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