Factor Info

ID 152033
Size 1306 digits / 4338 bits
Status composite
Value 4463885755235684252821911758651155191799398055105495823329614176390578872169311159613915258176613902803702286960677106567250958842239145406002832830158476890384421008247856155245718508882985504716227019580333408495456806772299668086842011703222091878022252522149158649009467921725032509935782371492879731357791484769732341619711830914578670141388343266527526811845806127417086576765312189920509010958800255686162848855381379078083150303746070484777862981055588499599497884922880492675814511105250188719589440179077718849900459827374121907128622217112169631956001963610300503740047345175469965981703249193167689864764933175213092917578156588550609380201534014033994791091540517399935025893008166975035951980551419756546924011266160096934413993974211849325752321806264072321129825725918854276744244060223602173077118710113994904902432728403871675344058412349512929611858192217469783090512595998908222215010875125007406163228843605358912711092467195681020292379924183271727767424037700936070854210029768041226506059402706793430183437423088448142515611885828077047924022841409581988217693502260502141786401953503026966270982060612647486510898157058639865756374223625170684140956568342137172635006305067401359803357892589906230160989972796210520642030727342316699598572552702640849786574426724004117482923576067

Factorizations

Primary (ID: 183821) 28004534179193290272271310975007581 (proven prime)
(ID: 186284) 159398679037919734388844052475544992518486444046445944320279153961384962168112856241428593118133764764315796151778335151150861612931795236894546997717278217104994948423171968265563096515290227765042564179895429184241285862271319012602030282186512121275559955359271214508849630217588781910676481182018997331246007857107908140927398064017982315100583884894061370389980924279349046954016170018625348772030551709375918678915019217870145056678209074824980515634676107437154888390023975538085361102744935132146080429477863173651848035603538961215877598523266965826964613831079718879692230095943699324074483954945178283366121814352744321076159291711971332084898727649403750650447919187848561559157611455058946371028909394977233551491536421902159339377656171897075899833036514243023508990683067624076916214958032459913142988702052994346113879508087615744229766680811092196031508151483307644687202199635254100482888278685136926670748263882542858814349660100965327968335599997789768112667181184925011214130198916535902136865779659738377946124246908451995484987068430242200712376893687607081986697282420751463421062894881082013288142247168853003962045867665893123457413340188538489337937431656112671990152492199054397611887912917870123988934547514055530893853098938201766718095383007 (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.