|
Rank
|
Probable prime
|
Digits (> 10000)
|
Who? |
When?
|
| 17055 | 34523!2+4 | 70841 | Robert Price | 02/2015 |
| 61078 | 22819!2+4 | 44774 | Robert Price | 10/2012 |
| 258675 | 6937!2+4 | 11819 | Joe McLean | 11/2005 |