|
Rank
|
Probable prime
|
Digits (> 10000)
|
Who? |
When?
|
| 3 | (2^15135397+1)/3 | 4556209 | Ryan Propper | 06/2021 |
| 6 | (2^13372531+1)/3 | 4025533 | Ryan Propper | 09/2013 |
| 7 | (2^13347311+1)/3 | 4017941 | Ryan Propper | 09/2013 |
| 56 | (2^4031399+1)/3 | 1213572 | Tony Reix / Diepeveen-Underwood -Reix | 02/2010 |
| 978 | (2^986191+1)/3 | 296873 | Vincent Diepeveen | 06/2008 |
| 5852 | (2^374321+1)/3 | 112682 | H.&R. Lifchitz | 12/2000 |
| 12893 | (2^269987+1)/3 | 81274 | H.&R. Lifchitz | 10/2000 |
| 13066 | (2^267017+1)/3 | 80380 | H.&R. Lifchitz | 09/2000 |
| 21388 | (2^124979+lucasV(2,-2,124979)+1)/3 | 54552 | Paul Vanderveen | 12/2017 |
| 56557 | (2^141079+1)/3 | 42469 | H.&R. Lifchitz | 09/2000 |
| 56980 | (2^138937+1)/3 | 41824 | H.&R. Lifchitz | 09/2000 |
| 59324 | (2^127031+1)/3 | 38240 | H.&R. Lifchitz | 09/2000 |
| 61174 | (2^117239+1)/3 | 35292 | H.&R. Lifchitz | 09/2000 |
| 144836 | (2^95369+1)/3 | 28709 | Richard McIntosh | 07/2000 |
| 150874 | (2^83339+1)/3 | 25088 | Richard McIntosh | 07/2000 |