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Riesel primes of the form 521921•2n-1
Current data
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History
- 2023-05-09: Checked to n = 6101122, Conjectures 'R Us, released
- 2023-05-09: Found n = 6101122, Max Dettweiler
- 2021-08-29: Reserved by Conjectures 'R Us
- 2021-08-29: Checked to n = 2000000, Gary Barnes, released