Factor Info

ID 40965
Size 639 digits / 2121 bits
Status composite
Value 153470887612549611218106174912581507737887996687608720977359603698309238041793745867895490037387799924051418221960147491027597341968728962471520220088868933020785974864973607771779207564789254884356186075747545701323698688612420817508482978194962627934798249475645187818677662837102486870546287789094409052609616053733939180721571503154291220472194887949328426552705175939368184848269979515476028430297899373414860028858965490396260163565170121751236958233524333760082126104958089326105107222556053602808870016480181425098766882932696978308290160071758731057564442240652256414521573221109824492766677798556667078426177400205964613411056509

Factorizations

Primary (ID: 40966) 375888945021319467283850865566456450509463956993502331470248812818015003848103124453579757985251480586452342984225838016540713116133029654651190049965247883416763667472107340498374787790701424154542022582258593812697638916582891262976358465236411387870455281218492805608071171710149115504082430363221051 (proven prime)
(ID: 20187) 408287845772759110667008015175613455371938326939055231426405050947457679426944661814636106946355537215156070930296736265064156224836356820901530587954916994052724447432467117000407029684661962428744803777544494522606137142964064911519450264787707816969824011620824916944644866706262821391619497319223094243507277242685473288509024539559 (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.