Factor Info

ID 188307
Size 948 digits / 3149 bits
Status composite
Value 850469658410694676905435122667176009869554822625998555695644098934127501571093975731807027815986298860485501165834178047270291601707525936865082393045235400689379852914348045190835583312906821569951999843252129977702024159031235599823671895236988696842379034443509529064721090458454489760407139116625563238086548663463047451652139502961804891476551416054734292145702983770125177910058259009598665766207603369352394392179065838865596820495151146553858754543880141661746148085199342885673111862249506640470796539456680494446809709202283131409665558222345089427021128678665845336583843691632506003409952117601391390088064417040482033797018585445635710897395078049038915417859885971102367804300676231934930346118082108727122980371092338026704206753196974071190253743685055868137290884766072580510078264556680214361516378895228273409592768213161327474132241487306365890362833605624189079397794556298938534716238411490148987722924672765366476413130135991

Factorizations

Primary (ID: 152111) 1739014844889065247394714470434503 (proven prime)
(ID: 188308) 489052558067695851926817219209806375290695899625668120213731560684382822806098288483677838212810918247070809573990319063540873227472133204898011437693703041404492097281030092101122588041429768987626760702394238361129886258879603987297255886188631279543000851142096369808794265423315450019152970611329269645034187485476514643523936478216338109699908400351160384002270730046992122285602454504146317309369393558088092642861082664344606517242835803591052568454085686818956073446330658122102365672333306890763736047881566215045595322220799384184597343554360023846160141632538219119693559897066439689849375121255036367126536634629873583576787385366946497205719254960187346581970082913304147303528439253801093569974937039267119805423708058392267991109673012742854124755125087315544516087427656283887789052805440591669057749889542518291765385253989806666071370267183319943832450922119750378643582884937868892567992587396497 (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.