Factor Info

ID 144994
Size 807 digits / 2679 bits
Status composite
Value 218743987842284706897096868496153502233462971731689608976862959539431754349072428168524932222646876311584907884384046452746330605368349781480525812716679803753180500364155869345482993899820002813397343365628439430134134832736635921616513561436718354550800437026023888335343904401483045488894947911060656917383559985339187250155052831206402317840160961763337142498072522065527860014236633406297498100624279307477776276015407270803600974823890579244743626689600691475524501882561411041535166474038635218145469210775500724927383751300062482954151033801225306324105554121874972998022439341057105206882731906280524055446016343513435136707302609474271093847718847188150385008801801037966313841694971702866325446530431048075253845449560683712616880742219777939810013038125863890154271533008834206278418191377135721

Factorizations

Primary (ID: 143332) 1192538195661486303337 (proven prime)
(ID: 144995) 183427238337594798024768037152007985765913125894212906704270190157213708689247549965286080179616875464443431060476068237293825662099397431512748268067103142235224860490678087734156641998443130208120400751638751560420771947011859931345617229605023595259184316853989549728151601527009295759183062893916736706806614639356976340893885684514060477706620767115582634775593575666454761305743903015046202751078440686260702078680673240258649086756319070438507104302815652351699049243327486333826767306007486138382080862952040563205128639107971245341177156603187661972230757618103895107269115669162157783683895395854506107707539567763769968393832116549204329443049104549805991556004298950819930360584273280655519014760806267403465236894338082526064665011884527296738930785104420835713057434488833 (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.