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 94845•2n-1
Current data
|
|
Notes
- ↑ Twin n=4
- ↑ Sophie Germain n=9
History
- 2020-08-29: Checked to n = 50000, Karsten Bonath
- 2011-06-04: Found n = 487729, Lennart Vogel, Twin Prime Search 480000