Factor Info

ID 199170
Size 805 digits / 2674 bits
Status composite
Value 8358905022970751751874259986503065986944138134204086351699609733223478807450266677364042916634799563417480673061730337246979680978231630862886863435398327334351863283772644464330242160908056952287696724862969162322368289202569274774472656789106186723592447410173886987058056097356946279528799939535454627348573602338887011692794459871828995645774671500265512206265595091299133906628228951627585330291597377708859311598014279422354117124119893120793352867992100478230129525995793861224665451620288270092906522995318927354259424196942315447696465343362725991074745195067344664506697741888712610118798154167972728054149511315525443554106455197313241324109172601001635884141172909419994929301866386747640014369415673172873217404781923921502361509207557969162107260920972837563941898207100844674947375021987969

Factorizations

Primary (ID: 31878) 147903759551528788658827491345212063329522334335593605438099790021092303726265432747523933965128492511124431562375519583090589163009 (proven prime)
(ID: 199171) 56515838734028657614156999491063768688363401239436868885676023061055487742105942498303332997004705915376935780189028880996311563365814488724991997502897522366320706895192289649718425230550094616202580988729582069575931019417720503248031671510121249315471615299550675324835277815272511504700550500620792397890635044588024545305583723882863870609993184640555662896336583512842046147542743612578964036762295496846810495391733086437001497730317276287090026258602257962679799959148224110427444681490642060349891122629429400729593827116152278068100257651637935814540827790169826139274067807323125533916664739746091552409213423809548489019372759169269968893251097897161351843789441 (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.