|
Rank
|
Probable prime
|
Digits (> 10000)
|
Who? |
When?
|
| 238653 | (30365*3^30365-1)/171195180794407118422 | 14473 | Donovan Johnson | 03/2006 |
| 248630 | (27764*3^27764-1)/224108081096002150009 | 13231 | Donovan Johnson | 03/2006 |
| 251345 | (27080*3^27080-1)/9075205013 | 12915 | Donovan Johnson | 03/2006 |
| 251856 | (26925*3^26925-1)/2 | 12851 | Donovan Johnson | 03/2006 |
| 253595 | (26439*3^26439-1)/4 | 12619 | Donovan Johnson | 03/2006 |
| 254558 | (26195*3^26195-1)/45824 | 12498 | Donovan Johnson | 03/2006 |
| 257911 | (25582*3^25582-1)/817121139862831 | 12196 | Donovan Johnson | 03/2006 |
| 263688 | (24102*3^24102-1)/15337 | 11500 | Donovan Johnson | 03/2006 |
| 264307 | (23939*3^23939-1)/24587728 | 11419 | Donovan Johnson | 03/2006 |
| 265283 | (23703*3^23703-1)/90118010620 | 11303 | Donovan Johnson | 03/2006 |
| 266312 | (23437*3^23437-1)/175742983030 | 11176 | Donovan Johnson | 03/2006 |
| 267105 | (23266*3^23266-1)/15449685001621 | 11092 | Donovan Johnson | 03/2006 |
| 270331 | (22445*3^22445-1)/14 | 10713 | Donovan Johnson | 03/2006 |
| 270785 | (22329*3^22329-1)/854 | 10656 | Donovan Johnson | 03/2006 |
| 280038 | (21934*3^21934-1)/359003695 | 10461 | Donovan Johnson | 03/2006 |
| 283523 | (21507*3^21507-1)/342464131485436304 | 10249 | Donovan Johnson | 03/2006 |