Factor Info

ID 103407
Size 572 digits / 1899 bits
Status composite
Value 31412752633334797188939326214221196248170098341940792624500430939167162194594344270590600008458045650811759578568278147759784359999943296653369978854713759314284779498105413677200150920445897507112091033182336040113006015564173535324326826491206463206292840476917600322387932843831022909629710259264998835386267055465528052420040737236811230730964112397369256479808648650379198920773845831259668683390458804103057172506392445966519549558782845489750655604861946200854200855296938841466433473904371085982463713001483370139461459836457297626047021495232730021534609413430281

Factorizations

Primary (ID: 45725) 181067393495604664599280937 (proven prime)
(ID: 121291) 173486523591545093112686394542863898554388824675703314823760125150015842506960021162468503627179980419204964356543783161665792969320267604183915946648643024562461438968429636947328047751560483643012576862327067837815916070864977565906652304378072292395874642848864717052719707884979626207588281928434986084511150093788661891357430978241896754029722636698852916567307467549497359889505123068594317945983108550789210169786375211435723002195897098085510161960565526105172928939281824190243878935310311119311808990988039081039597426437913247709881313 (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.