Factor Info

ID 30657
Size 327 digits / 1086 bits
Status composite
Value 676717258311817718117347003603034982543591374867849402020739746264189875829713164906377323876078557505699126040805773532350189482834039660490716449990065346193147012358204841573451664544962636938694169545439208491203903290128619182320734276047066563878263591578035466967589810738755787756017478428493337540868943369654249047293

Factorizations

Primary (ID: 17247) 12634882984316388571047983239402938349932097252525834121084935889987017221049 (proven prime)
(ID: 30658) 53559440095474027335828464297097507027945045731446236373994928904958820885545911136136566112226195393001893770566521652051452608737068411524645644437111836587971772061358209294058336515988829812984625532660078240827377188875986512442248453957781427557 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.