Factor Info

ID 127312
Size 387 digits / 1286 bits
Status composite
Value 809538385509392155804030674839322699033086763860952152069695094440688245948394252300044941095649632521979982866461964243526425920724792206537290589108065247488830376672885837659693331964423372652599477003717049592331016936150063027653874862044498272582304294317841399626450968001484644744477788905809054027728392253101400505884212126829865501804416315065587468191534693540644911940507761

Factorizations

Primary (ID: 1598) 3663638382512456011686820598238440465169046184224157611729319055317086862025833274721942540178843 (proven prime)
(ID: 127313) 220965690657008997142424873505266207005798621283483600351143133151867779180061390776115150696503435362662389848039165573946767918085534287509022717139031459716283349977425106812354288843829861392780369823341063529224336058860887008054455896639903121317197214041276581366222201171313039053027 (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.