Factor Info

ID 144429
Size 757 digits / 2513 bits
Status composite
Value 2112226456336150457639898397875516108289332932076830723069817314721824197772136131991276557479941534680977435006127561474252818482095942487577015872882891198510425453296318192188849699101638150787378213329269223487107024074351227538644987493233543411193170340216056726440716464455642883108794461613084621710885277657964712101093769285082586466484435779584334482939947618371033640918803510550893863984181140822460490625576235757970803443885193804076407392062893988899759029344170665925544585610249449787846639092617253069765159197126076579222254289772702496820403008465617743116958406498291605338536739450229704160300035003436653745571698564238955070139934974535159041807888445398909474039612776109313477281805496162349226345811897139791223291510393702323899

Factorizations

Primary (ID: 143128) 917842427566819615573 (proven prime)
(ID: 144430) 2301295290887366166108996285872420203903085536028904344154246765225992714424128660522350399092165152323202918544168252245083607279690894077680851205087263545139484981251382251098242268396748575187311208156279746711305987533743585239599430875043910893532048249987635628470939528188259144332402293983834800118021462499606690874514857330616105689639986308172981629854810212375962804054367152294486762626872345641698478631783625427378782371129292491744960933269801829223859413739664135258187412337900332891988153021816892805575885342105899206521058882449056984311460176008866491473828747253600985073894878418722844871482475006300882920390050082673924289037560846064028662388559522145703514906003064616077008789397406233629300758116755763663 (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.