Factor Info

ID 156589
Size 1159 digits / 3849 bits
Status composite
Value 4369498277906890774820662617996407108510829436419307069495580299679230336408515436492959859710916552303779067326605114385087206920786597496043312059616427974746836140227748152197723494205022825785671119958203870805700698809946726340996923331486230996474933965842656385333531096571459873116153540437448924202088996697429650252615610860296949326514462520291311077087087200151327098195158009587772910616418209383370785695361366043733073604560802396222139801643024337110826752405092546156919458918036030102130906101744424726189846899985501892449897005772996544572482715177590787826216168493587003619661902914373009345030896428041662305907832790888162036916966678080603424048960724141839216548913858033925920848795962366336512630960706139837202841746727968858820919035730523300206575627946390548153106919718773389412429093751727083252451847814476432393120496130349570057299418876951718248886832764495934881270019422895576842205820918344049330201513757870098501801246314973099967810350601351273112349108984455390119346482460642870805712032767059568155799014890759164423763745907526434653361213707320255288070052757053207208493389226899551367783049714400675830220489

Factorizations

Primary (ID: 154608) 170942984502845969696543 (proven prime)
(ID: 156590) 25561144206149884630105977634907210477182713618607710407635161188216255074752311521333050903353454243414861316712315186397760768329882480792329947245287674783654157960702820507323258418989355218106502725412414182257381425121559504723763107990785228913476588970350418959828375840132732657531496617781659620136773123967998121577438406816794595764126232521630733491212421904765789173814849538486226374465255461295919397770196558336892965587489740628622523451900172691686727378232966180261518799997541716059845748129801735459681799606959339817839314702971509036741614929648782818269935282209291271548452912191135636811121462048252479752129594940262357018499455937975966490721639783694153384508332672562490828135789323146997468764600084467787122426502315363447658390215671612994100689795729116174205843178683002301139624616571267217341438108112627785279810560496037656544483601454857677389350317017911383003182756034742937145867212582508837013322987885739621163102027507741534194844921457981757966747047005076346688545173804878344302479496915721676246733010370281691127517985103172358838629984693461661227905734488754170877056495933370400023 (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.