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Riesel primes of the form 98175•2n-1
Current data
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Notes
- Jump up ↑ Sophie Germain n=9
- Jump up ↑ Sophie Germain n=13
- Jump up ↑ Sophie Germain n=842
History
- 2025-01-30: Checked n = 1 - 100000, Alexander Jones, double-check for n = 1 - 50000
- 2020-08-10: Checked n = 1 - 50000, Karsten Bonath
- 2011-11-03: Found n = 496715, (Oddball), Twin Prime Search 480000