Factor Info

ID 208922
Size 554 digits / 1840 bits
Status composite
Value 42719733871142479793444272978110088924839028969617202065270156151201929133785097033335806398256380159639342765231019151139281186480125150123782060043338278185322177528021071590608458113974691005260499859723807632899260334723497932859960993658767728442203458325509704949166203934396539839582018327784312562839217241726275861991588327953746986087912468379113041082276629748914561601685400090236962492395887363445691371531450920968563019645820409393934051389688600984732176477195375220450756189669745425104538995299601404976768862991585624166293767390991573

Factorizations

Primary (ID: 208923) 652499326295729296277383321768943 (proven prime)
(ID: 208924) 65470924106028593017946604593473017833712675784200872573477284575057691436376915909200360485220305134238894565879648001350080765330093785802439522744257690710664783054240196624099632927387500134250576983457663113014502287681842998494336036910345003696418814179510830176218915880807802463362686440164367717806877566666125556202413622193651293317084243906629528246265268294117436308136714312652944337173803114589915166323806655621542908771478322281698096174634444457640203223494301001634504181243082894136326193025968492411 (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.