Factor Info

ID 103851
Size 686 digits / 2279 bits
Status composite
Value 71939193393365306923247325528211546760573855042076265298978855530675210702884630822774283482841206710509007601739913021640988380345278585280243366462634129558030703276742874490246474623688769642429919306476737096324805266372382339409725580899359995544143553658217588543798489522357676250713728113019396985145138839531542261904165749860694442863534519823428751339453603385720568915022481634720059241010499839527891818629298019090409182783076461401897429499463264693625660036625874868160795074887704169934593707037531161280150656176524904836351333092667366963530792282657527085630555953024098282019042183945602353535105341429872985546525696960231011793808344883285621782652952276724791977

Factorizations

Primary (ID: 149) 1243136101631663129079979782427254735474816905340504524221 (proven prime)
(ID: 122405) 57869120926455595646590143874820369144727485220381173783620064599251561965885010054617276813719365401339708781917104018805754619386949694071457665587567038896704357492427692092286739416402034223922424997639423750983285808121829184349960065801315750472276288730924229487520332327503429672446866413172718065279878086989266276961084954231454662151401977199774796635528001928732770278979341165993271215778006190120724147269814418532495972167476242441030285402690976428119346406328114172874822232080033580450963691199745563363395655249693738316367705903486529284061941175016689785396620864870596598792775052024633901725179463205439837 (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.