Factor Info

ID 193097
Size 682 digits / 2264 bits
Status composite
Value 1807028167926976276324960604208988495364316157051559029362744252879524362805741810988736451168757875755493478666628817493965028385452261473212948165604358834744071136049823515463826739023831566397899783186943040603959715744832853556602148588016424930277432852929452449191659669559184538110679301865497250869781171119863279686280099989248804843396544680676382724756592728501822725908643932556252861295067415756031082544923267439330125995815805742832545970771993090356202456164464326966319959139391584670332207079789717304175758929123424957039854302137267752100352087613132249079460686095869310199388494977802691787922534722239367847985633396561049071416896443024635112457575609017689

Factorizations

Primary (ID: 192241) 4437594388783355046299961264373382707137872983777643537 (proven prime)
(ID: 193098) 407208953683215061691367653568178012197969232976737199577067420906709184065888772495472115966911592858263925167406055161977239011191659412095493954754178693404542689481373399652257553803822629250830632500573509937072705541482584009860364600309760331626537674735792545731495178691433457761405273740168651732279158745973916983057347196496453359258274143525417593956008426156538377276775638137434089092890059244027418507086334622547212466386449464646669279008981011421731138326027094731013216614297443766699293825832101305682784631812015220664960070440938319064559154232262773980981780441614596686328385531474058623548057602845897 (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.