Factor Info

ID 164482
Size 645 digits / 2142 bits
Status composite
Value 422836482198523380017630849693837400208328238991809156152235280164872085938969553194355236294422416662511400504495611942185128118371648478438610756761009290330772641633334890770451618798699117348564477782143177167204292051981515003992739212840965500408971091632361001069711276046416999895794293647694367205658301121766388751918048401243353200475243420362975779893033349673206676895395730538421600877378789968483085923590521412503182832066704215794674485907632400022881229904697474812336731381206093550181945513061892601925155696631933535541695162619623049645487203970415945712527188927988882950224376609447617057896156039734867926765213814362669

Factorizations

Primary (ID: 163522) 711722995847507981153 (proven prime)
(ID: 164483) 594102599839445520556707254669906055444797208663490478343123905285725490084707966283586030309227296827671987558412166269356379894900064799833168967043872465951574176180035506164558566082743470735192445689868276423536705813151610041904770759745835531332680941513524514852164986208552792625324166388618111471103876068244263836054982464456846220230112280644205536489305305016272886708685606696481649459498845624556201994272908463146786078400633444461054200273621628053303552056014590250888217580441256508099157075811711823450269216588365967993694264238514044254518489255263815082561763413242325863639904666539549260717421354573 (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.