Factor Info

ID 80864
Size 648 digits / 2151 bits
Status composite
Value 296441740656545158848035044894399190401933727945728913160303246379930687218122399782494575647702806684204665762024439760277791410047896480050971739710332223755712212613374749777451168181593854706369976519832968258795872987358398769789138200121996701631602126110503219033410137672758193381803978514953534217242223539557472923083534236714978794076370806925133927006943737638035444832672826064030351047007228607071853237319825058178710986179327740348707268866717092970897171756876247132448402101185694628026292740880224240801702509969981428204547091724288833259958778094406620509154439175169819433546950340567516261439760774376553889435987159409061581

Factorizations

Primary (ID: 54918) 22430096835950229486714793063584344770630749351289193288759273757529000808589290941 (proven prime)
(ID: 80865) 13216248811793713752966475347791860770128287022441903959494667809722563496127410138656165566497207209232743427111602277192431242591346680032230721467757948623939503688680827562346518938323112597894277093276710759271399871061126891933669336723881942258589229880897039265535508297402045500863689691776312327648600582116256830310738248058946599597864625080017842548014913042750961649134667629810469073119886549478858678977571831461027255095498267901803711882344881896661821639899164873965583756876615215657795528815544977207889544996475323639162444363241533225159913041 (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.