6 Decembris 2007
- 19:5519:55, 6 Decembris 2007 diff hist +2 Par numerus Coniectura Goldbach: error grammaticalis
- 19:5319:53, 6 Decembris 2007 diff hist +515 Par numerus correctures minores; coniectura Goldbach addita
- 19:3319:33, 6 Decembris 2007 diff hist +701 Numerus naturalis operationes possibiles additae
- 19:0919:09, 6 Decembris 2007 diff hist +544 Numerus rationalis amplificatio minor
- 17:5117:51, 6 Decembris 2007 diff hist +240 N Numerus rationalis definitio numeri rationalis data