Factor Info

ID 156656
Size 1057 digits / 3511 bits
Status composite
Value 5060300070331878676773019432768027715441525171784162732892677985175809912251902101633945783786762414903046749310303269732655857124431373783640265053694786497105303199931269049338978180025873982182760772640628905512453465188950597263539484863558569747078821949658087556998150709809721057836482057958294179392264262303288362711969570058181585129696602922055605754720396010892870512491454496007474082211244012250069558474795808688277325977518357933677062901298251430994322796251152934208651602702581219064431405986371402328441089828303509907105504771322557781303420472575068084781493911885454711898752128994109722277519489669195370723282906569932714489956895717152194852310484571898685165418471023608183667969560037034999118778575903340601089665800187324053962017101271220712903641848735754115947090329486401642245235735478450757606022491401968173035551058847042458952185468942990988243903557916529651765361744509918343971871976672652893110616327318162283860175148138319708072888847319287282258244039598348942434414498350001803075086482255004203177182500724581

Factorizations

Primary (ID: 188890) 1253725733881088547496327299500911 (proven prime)
(ID: 190643) 4036209781438394120490622557949141012153105842953633456393697172105806920033539955957984901401756407283465080392179808991501815666038707261002827962594280940116749864176017396719807612789403645594135599579235006409306859240423220091988267423703477774561868587591801848516729687307341493610691917706142259714380125732015568401174738266754451187516758472000688303978199689474786008395295905552614000903265367356363189197768379256077228870948550164254112316968267898586707130409090730167798212512972327466545068509805795478413090847209185846787154685609027371223801730227974702166505148999879267407183399648111996206477789490483180315759232489564216379830340702473364441838744901546944659652856622577224543557253177262504482087680772656920970481480496384316870842374168103768710351001022194101071228121353252662147531069474512125852605251918177854892666376754801815204877139708670001620615350687385137580982302054179690340421976197500586409605678702628974790665024385643186915124505736956580283419132382414564052057685339940971 (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.