| digits | factor | from | B1 | sigma | date | who |
| 68 | 42593783346150223186979443437882164324892008462850480008134130873603 | 64*10341-1 | 11e7 | 1998958586 | 28 Dec 2009 | yoyo@home/M. Thompson |
| 61 | 4431999617245557152985439095075047794565394448680658709169377 | c234 | 43e6 | 3108910259 | 02 Oct 2009 | T. Izu |
| 60 | 876150448495329999696749611604148785907245287032071969969731 | 14858935421913-1 | 11e6 | 1940259045 | 05 Mar 2009 | P. Ochem |
| 59 | 56795528470445061494809246076389726247928879594716867368441 | 195069129-1 | 43e6 | 3916435236 | 12 Jul 2009 | yoyo@home |
| 59 | 37597376323754357344197406664995834047249702145969970498293 | 6334+1 | 260e6 | 3902421254 | 20 Oct 2009 | B. Dodson |
| 59 | 21206963047213924100449174648127600105136716298220374685897 | 13676+76136 | 300e6 | 2032225695 | 7 Jun 2009 | Jeff Gilchrist |
| 58 | 3967882017033636507059526462153963313366766975977666433309 | 889*2889-1 | 11e6 | 4206473961 | 14 May 2009 | P. Leyland |
| 58 | 3933722077254573047641104432697964360070287393192927208173 | 369*9369+1 | 3e6 | 3202184098 | 27 Sep 2009 | P. Leyland |
| 58 | 2740024926651043167575399336838025841980007359685947244069 | 7277-5277 | 11e6 | 80675065 | 02 Dec 2009 | J. Becker |
| 58 | 2227448535219833156766911358922921080162746695954372100297 | 11262+1 | 260e6 | 2301784698 | 17 May 2009 | K. Aoki |