Factor Info

ID 145819
Size 821 digits / 2725 bits
Status composite
Value 14889860737011018360457646163335092002308906162723300665372906232020764038963614874994294553921518021822744260137696576608125228202078594541039230842523611819230375503700863775043934414420716373756641346712362986992970363472836483421954346296642429309833768339089680551423717077671247495108220536351844102040350483093597773160455525258751678918271584967460486810778897335017004680668593944800862973584436378376528356410840870700260508708687814291580665329816886770173030666617559166225954319300457752430754447827378337742436443137214694040308482671879532149739781466933170052364444757409100208014595397606960761485618931417811823052512450731413451953420618208472561098550143328048841250148950469912942970661891420928938421653870533287630127294089331594980591959616155652909164185839541951660739916306341655541079247244421

Factorizations

Primary (ID: 4328) 89665588664737776553 (proven prime)
(ID: 145820) 166059922861652504446188066378955660460059064335026957903331931064171078352139519669292963076473706688885885318695612112792459802383543367395001559379947182759081264284497284348673865709960482137006692751099341798184285036150524055507958743465124894772015849490573473018259902457005266800501858130631906453778588572121199276248926572914543388552805564422576066599702457837206685875908072329195250508488068884981011802207343910762056230322327311440325911995003926020561739239401934933648555586575078589690506571096996667876452937965137394214362493364432763796848460175730855035126168241954387418183606558186312636262424881114923011044026931516147825918738314542537204244879505379776302906729937723429117850088274294962024807599884061573940492564942338421147630915998844096629465541763704777400280255357 (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.