Factor Info

ID 154302
Size 1218 digits / 4044 bits
Status composite
Value 191141139935628946376277668292323718486358272128885224966204186395193317142430956242533959700938973410343453692506896011714548121511335418602235778843449753977468617895402771262868557764099291290237554909500964520203556052330253477609938231430416683397686694929790119554167539861756274689100345164739435233705269042756406479537469097889646571739850072009171572594049849266978254346131888130182737206439595890076372912398257804770953797368409584574892704149167289078179045486535322606975974053750729617584011771543344360670498547057476355643755974971673318475525316990913251401642459683718196473710358517121387032377976344939527717063879832040005934081536877673253390067453483675353671550904566563766244111523538201533389596446546431060196098163471962401084507268973283511375469456964703440275290272619768146316675683782063910002860133423995571999376166281223272862382787228838322533197309888182729755285605713252510727429642165568995827571145975548836223127905263395529128663181330239668897499791073877575968802606500850795160000053759181014958605388635068713348285167354779447233278386526506405437768315404868292970015761022310685925564005200801649229523676104928079269244915862988879965134136319886194259465078536307

Factorizations

Primary (ID: 153038) 135924568139453569397 (proven prime)
(ID: 154303) 1406229517974449039288599985243660740810360736669497113711337511811390205877659622152542992015575291387156793392711240618429628218109871518790785186288068265019800668164644166504640896623141219697957972338161553292958323242884068432938824626552318802905154687691103532550615659751055051114318419979833588823266698359338691380975107137112024538971412171790421392372450533636372178006277554189204950805301622990578656797091063125032477411538915525455380659028135681235693400826564938734207808619651655912742167374405700860168441811943474135687819740940852972985748351617136847235914769898395178117521917793252566730453764856150362945400683346419275852033123262773702040381588407773341874195944483443023019309817560595397848654902327185172818130929610162464759750831339519371397489744730310912497776301443702982783173227255390402652801486669616246134621275305655058931163769316795998077443953271185094643113892089081457509654559466839555608996106481390892413374887159054229925902491007964297520264868010740811652575694643209932977515118649201015076555887825130947465761460957893351966648883321081358581322401796155114085813584284249695289633598428303455754955425047438693170982099775857575117669705031 (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.