Factor Info

ID 64878
Size 742 digits / 2464 bits
Status composite
Value 4499142955879985233969440361836671026211059690386919732721186004552565269861228607416739689044711951150249958462190023411504355266997398002115466760692673647763864259674304032897435090057916454940335008505551842998737817328215840940402996222573091929894238199473734709445881900422304311784038636927087175643027021140550096786918749236273831606533751528158214826860770422537117710128629216632844427513612636150019207816407140669167759271062220552622474822451756960503818750944196585731664920878352474196613987346331612803367976385839198471440572306715762937079156931500921009110718858241438281752874966940892082907733784418164496006391946289869306035538865232102771914751768226579434127039156828405213252181358321569010168917111305162954165201

Factorizations

Primary (ID: 63967) 106065010767039501592801 (proven prime)
(ID: 64879) 42418729073265013857182370309537961278976733500886591095899255717827065962164001480985827309772560634843226909225901405500238862004274046903895491277306453689041449892606412667463550801716998627710665931017584134370035755451791059915155678591967188582088870175929355339676889110402761594917786106874613107304026010129382027714160310071420738322317304016735469048564464907894535562549141665508803896862283382037426271623119432166285928925798339136065567633973462323345455812580370000351283069318322483717283810219550512153778999475419427144382944725638570450306014496595815630727254337353183165858906647928207024832915817074274416933123263845197758731693243582679310529603411585710590280231481975254455024142118549852401 (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.