Factor Info

ID 91353
Size 571 digits / 1896 bits
Status composite
Value 3990665386656844551384617034808834920641284107522902087413752644614992074812272152638915977770067021051568012318700603395954822373004376486928848137526993658059560147087687916357264626525829781846970993804325349179660191894276766193889477847371170230229060961650035604155965926618468891336382718444355524512453072004892266436797629262975334517454023396853155002736485916878863288501873507869789009883527264358618075089642473716847888810236154580441352698831567970867693852416551589474274423365261189296978880281093488170375034725924446317907328602293674532824258740432131

Factorizations

Primary (ID: 91354) 6261102482661019861188269341 (proven prime)
(ID: 91355) 637374232047512990219665633957302606639997042680782138542672795138696794551718633610412595089788805300921395092998432322493509828963115968846165721233360304845058982234160298412330021166108873714993430582041456655369910318726584883303593222333295409944327203426845682673764345598753592942108613984085673377610282672821729203233055988435538520833942100613023400278803506146196254200640420354123696433538075738412851228395381920464980869071716438547611547910400647545532405593455148079865341737198172499276619013271972785260170427901838173868191 (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.