Factor Info

ID 145421
Size 1086 digits / 3607 bits
Status composite
Value 444163220711094548725404477690305967496210027032745721331367319699720831676392335149367835290779227799596742522993175269609932462405396443297467259716499008867845514436241388171189822737167980090255631016455560612580554166230816123837726594878213295962532303517279686370005040393876290763235537690780059630211820357417985293360289549853588271953807511197256926169853884135939410717697693468016898897646955902836725743455595154476039918186014523533125725130192183456619394213990026466861979073197953931632338361687833605989493007417243811510392493878244751843183656510156732589906472218343505478060091590162208081796122117966364817589300631181482532462044298310186489334095903058518885003191097962870283772028280982422244513627519262462866324129157112440700953002971644984031885921349635839590393467674620937506345792400422452230697218530932276640981587359062753862950093397789791460900980494446770452666595347744860852790275973146804441284228900228080900719663314918651062214726417804244749373449331956316252552625978901447450052154127686292562228088774174648284931268723095599624909507

Factorizations

Primary (ID: 145422) 8357437609145317251268874113 (proven prime)
(ID: 145423) 53145861385200026592575500900898127209421843925052812537967117885751015664870981131101029960126079262658609806825564087927536058139673720447760202324026324114926780128554125582054998806975114834441126748214503331029767257780132646145026735585527569945769562104092756203470241915896119620529880472473594085969503561593705322529041580345676403703428857367608312457380212629423969608624255721499853871636575161407865860453236294447203242217009854447956084114642704312338163552162660449143905475100421024824565583597437261961574361537531959668932931382242201107912389806639298834914899892029309006550852069298112667279235604538549427317378003819181799271814978847325716980105795825113341206829147619979845053458547525841249559018193188148809030139633622831234480688156287357369574626299430779905131744434953307739414475295460498784598510771130570982618567338574262349077739866305364654801672920470956026129666724656258893171168338574108611818730782555502735948835767906021672147529745511371727891239988047699636229282785500056519605911685644153866463234228380739 (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.