Factor Info

ID 156784
Size 1229 digits / 4083 bits
Status composite
Value 75297591129741116973495403540444142758824909302986996926437513042431541250624094632988742468335890621820017027651831123373973672465466967846210775521649039692466212708583483195446861465491364639240736306054386124369234712821509278330566896101028375161272144684579214109026984791400087572023878352866088986946865165027845868815737648825474331741908482598642407004601674241518465003384376809030747031631979499356590960936075082649593807367211411374390448152714007782082621324536921079788950636026974666648073927051803355549273178241436961762405682604512115838318599469065810341847229593100057916389956284142965831980121580575620302834475651492413171581298009919614645275022077693128844789690412447976471889383893862290796322566428503728102071587739172013420817003855039913162137977779469696953037037816804823344517375487137069131740567970310541916259363465484466375206052273380751499327581655919155309959192834031877417489239047710989106494048718349993419927095642270842903994532711283176696294844201796463298859329781699094424319905595447800098729526664545497623407587346992275165082728626712180837017626067710124971445389532113968778438937427318085323112430680497223070789238310772210501425648504287655757669748963316780038703487

Factorizations

Primary (ID: 155515) 39515791534376432476995149397086825111075053414245593290103608560389938442605799632969275753700988886662356170303112958448381729236179220728709538262931792164305717322155529510697811563555484486453833425462031256605535346822756294342924581780928271711407072490541459550587013457494290510539152683622821724422562774193552288719068396736354997469310891179570986458101257805517889306014440834765228818704083449632212234559160536119795037788381392241221359531528115015351578254301297906672262044350314325104837220772467257055602152349294292699979755763747377418227695651166227820668066031431425733911 (composite)
(ID: 190779) 1905506335719900918323596764881853440652688290267788785540796650520646916743229335306815998505298934971193151748950457414014407331537349602321378953599912315936979928556255314482267613633661857892973475218498633637966780651359326673037703702747428628311825999271268959706721901709274313082402564118798534184128826076110011168970431954786361657044332942978147506546923616549679326581206536442490240921424331097764760018850430673144181443875770332950545359455426659357292408993397487861328610175952349968106928596044447103360395768779620532059439086015174680059459144789842675775826988842633952114293525017991239317336511168064845357017 (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.