Factor Info

ID 177770
Size 997 digits / 3310 bits
Status composite
Value 2432130895187508120377480962819178704331162774418009057528902246739393495526433072505526516700199488338564517370247073937782336947842475025305782368834373871271130190366876319164985534316543910571114926383858944842645086096720166810464811691976522934472023743859005504903386507201641343479142783045234486807284735499150572751497950506532344605213948441018429697840568193110170941904005940118632859151115998251878004826376945300629440755489066748346914513098032084817117589440336246261416731258166629091766836949462304935295274504377479916092423369216400856786343439625408983124550827919394884340052901937091053427257159678237713211831496837780147701918962872144318582037803086933983918835799653923226304479391292718984118529576850011059225163636323610259331697420083467931904963280029592143548582990755084029292355124173443542757511732410358441167574164316845478460401789965797714486646092665417005822303992041446541284085063647562153504256062671736859873021752310777007953124643297892130760206343

Factorizations

Primary (ID: 16653) 4260621080011732733351177066528303869 (proven prime)
(ID: 177771) 570839520697487281008059891222067694999088984077919025583935365608072809947864876655322073601012051966510688323470431950564507272202289380990909703560487238402739248346012342632956249823379371137664618842497723401337360864536821786051321004139276243279253371832624687461357049165105714777926960137464424301866436284274090012992488382203412965138257327635963148356505481387038284485560278568918216434179842292100759361777387409138294478375066063139619367653893951174456260992860302461708412525884347580510389693005153981771289587867985655411366506279237844876715326872446500065912108769233663424715428647725352435071461081684511569493785711040956704241196897118572278062140105189490818300059725017464118223223668268217176772451700487709638994273918066725924667927713823675587978414229184262501682293234601010773417226240799547416160403225999762865876200494550154270023668316124915741140631057752834145532458398490111938688732462473870841976229760565469099710547 (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.