Factor Info

ID 144718
Size 839 digits / 2787 bits
Status composite
Value 61571598222703730780973723578094029809741586090722846123502217684325005424167270411144653795452714374410792809206653139502576202473897245215934541163549310935528366154093597798326094279460576781788264751899097435205079846186982147016327857615030249703845627456006958530410305184636241303462483153526721089938796321367118020862907660953527618651062029672326064241313181730412926317366954433885161837639751775595631667524545244433098787558387375195282652470216288128137606457673083423259694439521903835894125471124352856006567697205038308563463417719805708453527527582368717747815373078723991166394934768298996797147996806276953380646228179184341681520049251568510537587508241095604776721035678573206810513514743672341433694545893629965518839120317397404475281102718627799591495824088525340101648271708187967592085970857282110981209559061059

Factorizations

Primary (ID: 143803) 178610656793237237647121 (proven prime)
(ID: 144719) 344725221485412652773600613360162405153004261053929100685009070486667656978993560997061527938452735135437754140602427695837935023957101720002271396522144191019495669762179074836294540819171409443047226400968960408458739288194237062001254305424054386405707648627042519335914170641175113089188273257383928319830898522352768759256579564757178868283972171037380331215724490619564059539766169415080364585383270306545064885035681717668194679015563082729597633006608776696813138751773938670750368430099298773727592755501108882430161307606116324585875797720225714654047575847498276493402417943229973049877281615207523506437641225073935809640895051739632563694886303822486664308639352481644705649341171620637937202972849882802622407762580670822496618979691198490746493467576543671628234973644060862156682116276787401809218579 (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.