Factor Info

ID 157117
Size 1239 digits / 4114 bits
Status composite
Value 185790831085692128524047447686453752858315824511653926897179154685700654022161572576844506914375942752898626724207204391044170193565572634586326853263421406699072048159871354882594704005820308210358596577297959529911384049907820906023485120286752585810746401856740857945081485526466552853215122446205723012398744302481422090754371592887118411146165447821825770382116093838765496830883389850788097344145073253561552069970024272647402674893121332809572633973114717201142803050168478447758053901706361046675163435650239463445943143224540103831293043259071636634960503824808044034973228442843197340003763219377881224616583680841181515240649884754209817356001392176785314645254328616146181620378065525462341991141120181392052027886105235524059505023800219468375586601532659713454030531585198057037968033313384373019388365004773539326223344522225951462775402869297832519765347806489492737169047245176476771909320771508269149863354887785252759491187991664400256373710133196365308473686176940067923515967537880845636005916464091102513170131782127020842398347447108144795648893970422860565212259661360475522609948890156075480396084758107392187172519285360004282155812303554613923576298251808468100488031521510892545737499654524574083457445048467211

Factorizations

Primary (ID: 154604) 245911396799577828131028569 (proven prime)
(ID: 191115) 755519400498200445996571835446237138648700672309497440281367053082461059016948412526401047624701797862426026207049119106703847782019284687948200117933253393540140137307794566008840644356982311088859796734730467228724828555551112231587427037198574730695838312898839853991990932202280231284934550819350025176764176262013471949624891392148935012327912335782224633557179790952133736837212688186230928133784917183100658550345682846301204612173959748271453662039497831264990582338655805409299977178108861322678496975103575453892529246787681628025319342946778671645783364505851300927039927915415262905754251529383831994863790991247349108577748020517301309773826936085991604391656917198859468781533190923661716173356617128943116260537591886492420489747845074329068784884853292889229446359355041850800384705525244596495266851138092296296308884393184422770470348608919370178098745522145215719201138581492689602352401797098801504092897909264180771352512659449975682951102329748848388569521851955132166298323976913969983517082648824828129872810071151687040653356337235354069315111907029685111062686112684560207045936008715208131293829332870803797203438284582958249765667387303922685274223697012296961246521996650319812207619 (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.