Factor Info

ID 146640
Size 1193 digits / 3962 bits
Status composite
Value 28926812991335893434414880733748033101646864413998834167482266199944752588985491315617007479841763785244416095523039913745441263721743988181712267802392045939417027611619890215100575567609828343647295471291112395640240030873657833864015569532864807842319021212979139640616762310084584969615486043460874186185566554937973646430382478217397169746533201390053941156535386389422338472083552395556076755405498154154195614243009816580177995401121770727267974318095117530572839903649057334956176859485121142928823414178159579854974830869661890398234644133203378953954121564205234219327695264868024451526371489147717823413507795603722564698395553797377307296368362473299477823752435390315898310630810601403318445600357414859577887337833239328292290413323824862186368349967687435634537020110478653359195722585816478493249731110815181091655230786452981162297574809136089699582314489351555146373020936644046846278855926324529475145836028020908753687626144549354917122240702899557752883612859219857060631597659616521116141046549135276780187232465985158549063734749976101304921481486605657621254284041865349439534768902298185304680766776391685877370160507086731075864141170880639542780027880527585564968699

Factorizations

Primary (ID: 5089) 3667711380899203564933 (proven prime)
(ID: 146641) 7886883668650061424231502089842642730677166975328371618521983477956208733408336618263338533774618934245597461678077177175271194210770933501404042597177657658334361566069297250974116362290166382657517640288195061597448021106051983706059062947085020972409972241039048815524540660859063270410253658624843136624698534497860937823707720388683508921357443828445906265514416732082613901721100535904065234602092908715462961260377629843198173299097728757142761584284986712004393568826610465709139368257634184703002245095036072668732123884760615334961635381650768962083936958823245736740113468187188820399909661616971611592943064479596518920484053885019998843251049657960981025671575866533436581641812780412216375477486927220118820335748032737118241674966668809941007596981961207373498884949424665575286527560191366423221420352701253901962847758612023602476837894957748778987936450406676974229657908303180792725184318217217731029699166028256490208474599749830955526062249131065706177045641652423725010741661244619237359833446092239364417481604442878757663518659889744959230694990655794170068368029713285352044014282243963739524953389050602436995791830110911708518692948461452018303 (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.