Factor Info

ID 105403
Size 666 digits / 2210 bits
Status composite
Value 143353187407001407677729587475429072060951561457318130226343076105593037732030099733162697254520040540205326100915437915101647366776414083265173277270336863996701098303628573927118415019203519469260832468182603335501307942376609444876503103626339653658690064023740581451563368137418218863316247844138357338001475970395257868104846769394678424165504309049758060396250451626566896142402771013328664946716592167703726486292586495827760024452169870276396096573634067792330444627137558573649757311928095425553608501552054601810410761994785176035765497677996866929313518858801179360362474689999832141818108200853995285274832792681080968300631097463998483839814392584978461

Factorizations

Primary (ID: 754) 365577168608254038823 (proven prime)
(ID: 105404) 392128392352138712591512910619488521188772548043152450585171097851638228433571674370479421065555540039290261753420684349660125315339758069501372566648969343157698908695656760779999464726537028399887817166662293920296398693176612404005409433131803197338975555370361131809718877536956171390978459994089957009567760831669958362249496795161396684678048743614898594109212938604671203871197933030398904719692403594404082964403675972586049390203992993290710831653923373765613063506310685522040843357331659913431834919407369733705780596880695058070954510832258163367801426583959461075556043434010105255247919094209163467385275227329745264282653644442907 (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.