Factor Info

ID 106812
Size 857 digits / 2847 bits
Status composite
Value 81748564751922648500644611910748679049505571495146191919988096601129102573265775557921125278378231853358960277942750144854059067126365457135761759241233613020142014008052960372566457236224526839845650657333878323419279886110231348159284494985881830866083107030538676903545639838579773007659333959603686944280808224825017381428185223449846069587301826448372181951434068626704617137598770244422563054712881877075328090037954466736316333746166338709862172110050713610389327004605560750068557310486883485470955516325199398236942926457764661856577039312879206424306905780404546196088975475267447032041454548294744523444812696848970845754022096953440538975949763283300145783719978998489555477542359635545808923585977954689931726206632313743351858358385786211156585548542592139214857103626841671846375034578473266762178416092182106496206908210948499401271896665739

Factorizations

Primary (ID: 47884) 160543678543073786616667940716199337944283826189 (proven prime)
(ID: 129821) 509198278585534904778431651889779908881544641615666177958878473655576242353487437425632468842982712579033022149622715846050890064572005265332421103448062107919289217023501481218891951300969542163359266734328730623243406202236387276636453306149323639306272385068426201339502045553006644873172758356697021844386709387466636625038924457472041137954878164044376350889364416885267135803200995842824051951677394649971080813123554027177433767188672215383619268556872990375233009598768526885871728813900036578257457237644342350974279207558271197486983276385555777727731249850990885657891147210288509148026017179910386336659050307794538687614526516513633004597392777799456373730347016301625015604256188094303507552086059947691811889845927575035237779448361678728368342237717143797738231305297585445318729306830853640951 (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.