|
Rank
|
Probable prime
|
Digits (> 10000)
|
Who? |
When?
|
| 4384 | 51^85334+2 | 145714 | Robert Price | 07/2015 |
| 7000 | 51^65176+2 | 111293 | Lelio R Paula | 08/2013 |
| 42922 | 51^30106+2 | 51409 | Lelio R Paula | 05/2013 |