|
Rank
|
Probable prime
|
Digits (> 10000)
|
Who? |
When?
|
| 61296 | (118693*2^118693+1)/(3*241*157721) | 35728 | Jens K. Andersen | 02/2009 |
| 63656 | (110528*2^110528+1)/(3*7*1402169*53099887*921148867) | 33254 | Jens K. Andersen | 02/2009 |
| 64019 | (108994*2^108994+1)/(31*2557*20183*54499) | 32802 | Jens K. Andersen | 02/2009 |
| 64374 | (107459*2^107459+1)/(17*41*19611679*378282577) | 32335 | Jens K. Andersen | 02/2009 |
| 65071 | (105210*2^105210+1)/(13*105211) | 31671 | Jens K. Andersen | 02/2009 |
| 65370 | (104188*2^104188+1)/(11*43*1733*214789) | 31358 | Jens K. Andersen | 02/2009 |
| 65799 | (102752*2^102752+1)/(3*23*29*36374521) | 30926 | Jens K. Andersen | 02/2009 |
| 138924 | (101139*2^101139+1)/(101141*202277) | 30441 | Jens K. Andersen | 02/2009 |
| 139007 | (101094*2^101094+1)/(6091*50549*202187*1271657) | 30418 | Jens K. Andersen | 02/2009 |
| 144367 | (98242*2^98242+1)/353047001 | 29571 | Donovan Johnson | 01/2007 |
| 144818 | (96812*2^96812+1)/24207 | 29144 | Donovan Johnson | 01/2007 |
| 146045 | (92986*2^92986+1)/60739644915279881272133512015 | 27968 | Donovan Johnson | 12/2006 |
| 146619 | (91020*2^91020+1)/2616441317 | 27396 | Donovan Johnson | 12/2006 |
| 147880 | (88578*2^88578+1)/281651 | 26665 | Donovan Johnson | 12/2006 |
| 149076 | (86683*2^86683+1)/4831849486305 | 26087 | Donovan Johnson | 12/2006 |
| 150397 | (84722*2^84722+1)/3 | 25509 | Donovan Johnson | 12/2006 |
| 150763 | (84199*2^84199+1)/5113621460204544178269 | 25330 | Donovan Johnson | 12/2006 |
| 152495 | (81742*2^81742+1)/8010667 | 24605 | Donovan Johnson | 12/2006 |
| 152937 | (81137*2^81137+1)/76595280995 | 24419 | Donovan Johnson | 12/2006 |
| 155703 | (77600*2^77600+1)/66087 | 23360 | Donovan Johnson | 12/2006 |
| 156529 | (76451*2^76451+1)/5557052442470477 | 23004 | Donovan Johnson | 12/2006 |
| 156899 | (75884*2^75884+1)/15 | 22848 | Donovan Johnson | 12/2006 |
| 159597 | (72201*2^72201+1)/37 | 21738 | Donovan Johnson | 12/2006 |
| 160423 | (71098*2^71098+1)/31892811532111 | 21394 | Donovan Johnson | 12/2006 |
| 162091 | (69750*2^69750+1)/65544386641462610981 | 20982 | Donovan Johnson | 03/2005 |
| 186351 | (67337*2^67337+1)/750479882236975955 | 20258 | Donovan Johnson | 03/2005 |
| 197948 | (65225*2^65225+1)/582184913 | 19631 | Donovan Johnson | 03/2005 |
| 198668 | (63940*2^63940+1)/17377705033010149 | 19237 | Donovan Johnson | 03/2005 |
| 199548 | (62409*2^62409+1)/23095827128287 | 18779 | Donovan Johnson | 03/2005 |
| 204219 | (58132*2^58132+1)/1870565698149651151 | 17486 | Donovan Johnson | 03/2005 |
| 204792 | (57604*2^57604+1)/415 | 17343 | Donovan Johnson | 03/2005 |
| 205996 | (56699*2^56699+1)/763025357 | 17064 | Donovan Johnson | 03/2005 |
| 207258 | (55701*2^55701+1)/66497693 | 16765 | Donovan Johnson | 03/2005 |
| 209213 | (54411*2^54411+1)/65134047803 | 16374 | Donovan Johnson | 03/2005 |
| 211609 | (53590*2^53590+1)/5840940804619706548162903 | 16113 | Donovan Johnson | 03/2005 |
| 211784 | (53498*2^53498+1)/10288996497 | 16100 | Donovan Johnson | 03/2005 |
| 212456 | (53268*2^53268+1)/189584371 | 16032 | Donovan Johnson | 03/2005 |
| 213771 | (52691*2^52691+1)/89115218783 | 15856 | Donovan Johnson | 03/2005 |
| 214107 | (52508*2^52508+1)/356528742847429793735056671 | 15785 | Donovan Johnson | 03/2005 |
| 221670 | (50692*2^50692+1)/167321782679 | 15254 | Donovan Johnson | 03/2005 |
| 233003 | (47332*2^47332+1)/15341 | 14249 | Donovan Johnson | 03/2005 |
| 237101 | (45561*2^45561+1)/11097093613 | 13710 | Donovan Johnson | 03/2005 |
| 243862 | (42808*2^42808+1)/25305540688967 | 12878 | Donovan Johnson | 03/2005 |
| 244529 | (42498*2^42498+1)/552487 | 12793 | Donovan Johnson | 03/2005 |
| 244942 | (42336*2^42336+1)/6682407600749 | 12737 | Donovan Johnson | 03/2005 |
| 246001 | (41834*2^41834+1)/167337 | 12593 | Donovan Johnson | 03/2005 |
| 247626 | (41242*2^41242+1)/23673448881871 | 12407 | Donovan Johnson | 03/2005 |
| 252332 | (39639*2^39639+1)/12409 | 11934 | Donovan Johnson | 01/2005 |
| 253378 | (39256*2^39256+1)/75075348364741811 | 11805 | Donovan Johnson | 03/2005 |
| 253546 | (39198*2^39198+1)/21599107319606675863391 | 11783 | Donovan Johnson | 03/2005 |
| 254376 | (38849*2^38849+1)/304796177885069891 | 11682 | Donovan Johnson | 03/2005 |
| 257133 | (37660*2^37660+1)/1103 | 11339 | Donovan Johnson | 01/2005 |
| 259955 | (36596*2^36596+1)/35898183 | 11014 | Donovan Johnson | 03/2005 |
| 263434 | (35254*2^35254+1)/8840571453589 | 10605 | Donovan Johnson | 03/2005 |
| 271773 | (34889*2^34889+1)/170623 | 10502 | Donovan Johnson | 03/2005 |
| 272535 | (34685*2^34685+1)/34687 | 10442 | Donovan Johnson | 01/2005 |
| 273659 | (34396*2^34396+1)/1587850819855049 | 10344 | Donovan Johnson | 03/2005 |
| 277217 | (33828*2^33828+1)/687100819 | 10179 | Donovan Johnson | 03/2005 |