|
Rank
|
Probable prime
|
Digits (> 10000)
|
Who? |
When?
|
| 1 | (10^8177207-1)/9 | 8177207 | Ryan Propper + Sergey Batalov | 05/2021 |
| 2 | (10^5794777-1)/9 | 5794777 | Ryan Propper + Sergey Batalov | 04/2021 |
| 1156 | (10^270343-1)/9 | 270343 | Maksym Voznyy | 07/2007 |
| 6246 | (10^109297-1)/9 | 109297 | Paul Bourdelais, Harvey Dubner | 04/2007 |
| 12015 | (10^86453-1)/9 | 86453 | Lew Baxter | 10/2000 |
| 53524 | (10^49081-1)/9 | 49081 | Harvey Dubner | 09/1999 |