Factor Info

ID 199284
Size 869 digits / 2885 bits
Status composite
Value 20252219612883672158328464482377640834690048261266870486125233187018874827723685625201032275810165543902311901719896027584437811820260170222288446308265698727330927720188388837972422201873403937797896709377935919980700037949658120429708851338247003688853628640983364521538650745602921044475048089410502901166138395738973899184215809195693951879043423875579395434681032136628208510163856573260971113265304147906415592065593487873689565660143576417202654601728789642594979059336683082399044251653143869774101132764654682379298761822760255542482315661958270288263970981949359652493799237487226516808190727442987609233145920152885605370429180690014877791148851769756966172107979498942964789011418182095237558844114554765896538008390754651122953424232174902370152230149157864054809369300963882113764338958941966738775037732724260201009651588236035575328380500944888914343841

Factorizations

Primary (ID: 30902) 631296321064132768425977013888034783095451033327598357243051454448995455999989979217325774124824572265647306094117396006199900058038040752724635950943019595357165176091192421 (proven prime)
(ID: 199285) 32080370084758135653166637698958274858975438229164320344293184560797199895983520891773758409846285660698874132666592420100834018368192227761950629945019409049117595727519333205946225651620604544810648306013007133005243367061024259646419063950017488415209754330772134910991021911656587721775881738264219623865544926539458296637349461798379981858238600377992942584951864176173205760015222363633227531642747237110158322265036275412674123405422085161313169880209183600147994142383263932065246477626300206582806911555146236196062622888842933397786597161383623695718707022798395452033725113500588655066358270985205574386569908278817126218398045853290096543423446825191220704086619492048205582421243021 (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.