Factor Info

ID 105917
Size 724 digits / 2404 bits
Status composite
Value 3946139351075760876474735605928409682489954689557028301189773932087177048507197911120804779394351554331935444645846504184968669236210922257007773207065355657610109852837009679492236388373408076070234820114518011760411542764907810770687238270644303257094700042135461934685449181252606543739713765422430544346854935308852818694017092715564189103152986514746019582573150128342456445118121610587601438247069081341895169467019539709290203665007285700585170087385621637120003105560742206013657548314532672084690737233339979505341079930953130363129907608654631414170531598489546055381015470144146790885901843545622466538069443314667333333937704375614758866265391822506846306375820934559170501573059601401673007372430415324404089309

Factorizations

Primary (ID: 576) 138259218819774258197 (proven prime)
(ID: 105918) 28541600225730278061252806707342628941340641576995469667131030103795483147950249503875210630035412779765078125013233130875178597960734666630734270005151339295951054147996685614828760168906353465877468530630169594672904126679088170935825890967863699311301135620550911133206559424889345441158590001483761564787985197439510310877253362139159168647254853934089600726276786567872756887279217368587736944225582835123488389567527340279245067392705502960090107766976997122670310171731806505561981345697475735831159903688621587754903645988628803929666629316714432773340179737172929572084131882472768923494638261553100501165302517814707499049282101725444745238612820988264039070639874895389194064995362993883158697 (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.