Factor Info

ID 156233
Size 949 digits / 3153 bits
Status composite
Value 7191946015782852666738332886189522824639575334115311957046563341318840825529809765359380896090928635263080982747307320430854413370060797444858121173216301375997747086966456162336436772002650395176806236971572396237574305090307023840234145887879378497584877163905140832453347389830482390415613826359609734986713887546960246714079117549333725245826324887241762658531395954473720494511374089040717407475140194260063735364420512492820150488948663509995297177616832469190064095269592046715475709099274415295786698412562036139415948679979591453437230162452174557239869116447086421559145244254928794209304109907845990850930992317736778862984383984872194158973922308424660880357199768121275093735364315504670242735867832545103175806101595649168870854159639040937892864816021294991508945419421745225417680126933027534928730416372864560383253952704497252268144923496833629449625953854317356616645464163222991671237337603077936444779701586430370950335711520533

Factorizations

Primary (ID: 188749) 30659415876357956268132360096641321155619 (proven prime)
(ID: 190197) 234575441514810316834954389798982095490681035619644724836678501518377952861696074293693555101248870000858288025278786323667597991702241346785997092147408779931500599544760630690024357979574187163139429846916663242927924094411583872477046195756409994412721034582680734481422195425191898294686866369529574417226423579210482109255627873061502451554385176944975922597855861673039960336615251394946722198673948618884977573644216255191983012331433867439913398155094369752194894118013106219061555542610344550244310366620529885883880611851223750427794036189736792949328775787361084257783761094153955649865684309610901167088025135833197031427264929959151208811593797877406557588467359832250640999674869962556198482521491700954155372077167055530770027891532339105836143020131648594394406911544302060719631213950705522445129104505082417449755555817889405210235641633811709989689599713216400382305545190723189679874344807 (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.