Factor Info

ID 25643
Size 634 digits / 2106 bits
Status composite
Value 8050614004242914778310100613071617529060705986404057348084198879026869744718478619573875695042088441286227123052066729058473372516685051976137391326628299140864385815454927615408973440542033167601608713298834976911516450299924815326704794897714506067396062710381749539096798643298751588247748720433693338500762916355381969239575213007298259502347117750688077149727179539214736225046396177384648692872158441856983077115697239985597724513343629154467132676057285023077043645812053485919433199215361280161492977807414289132870802561772941845560139445696136111084277430998924274513971166146139011756836121183862654470951837388070362770321

Factorizations

Primary (ID: 11408) 1663763381192308635718252801 (proven prime)
(ID: 36094) 4838797448753544986469048932790385542111338671117281687982738489128225397823356285228445075727490452871264511602407295459478883038660250367081914160068541129909968923886173571350206588215803421904596683685141455940085271232454491809855724692492983326086624978793376779375171046730417141765981296562658258164559135699920198294031374595951020817342201153438146356911986093546790211003839205854061468745591618618590057499901462206959165073584428268097802731866110124266387643824707155293404424061709399753278247543108679197359169776358196706952155158063821924117377228548883446154616810058999581649795572261521 (composite)
Secondary (ID: 2964) × (ID: 25644)

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.