Currently there may be errors shown on top of a page, because of a missing Wiki update (PHP version and extension DPL3). |
Navigation
Topics | Help • Register • News • History • How to • Sequences statistics • Template prototypes |
Riesel primes of the form 1128330746865•2n-1
Current data
|
|
Notes
- ↑ Twin n=45
- ↑ Sophie Germain n=66439, Cunningham chain
- ↑ Sophie Germain n=66440
History
- 2020-04-23: Checked n = 1 - 75000, Karsten Bonath
- 2020-02-18: Found n = 66441, Michael Paridon
- 2020-02-18: Found n = 66440, Michael Paridon
- 2020-02-18: Found n = 66439, Michael Paridon