Factor Info

ID 196236
Size 504 digits / 1674 bits
Status composite
Value 464105473272275577581903655041782501920716448446645453417976877833598871228456102913900964447605408392499161068631769143127039699659487763327376153950976005159907972017613251230940468031447372611454543561792461944945288936668523883717791068203451901030222712164587704095933031404209041029094428123943780105931823043881377269793339065484516271464051106389222408968163304845095863633689143453287724182525514462411118112545676561910270495600223932530151887499882222791842704244558857854121090875140567083927

Factorizations

Primary (ID: 163619) 1917751144117569955578144504056179549458504309883740076446353743437307 (proven prime)
(ID: 196237) 242005056128295577167552234114643300376418634315562881906744037009490057255577843509982997405599483320305363076416159137763826646000547158817060865163667658889975786098468827810792635156236258615318316028277977544146395624423454436246251589740711755867716369525015847419494586890033830669051174616799231059528109810337436391885047997559447712436914437338572107746265504959123402115531298012142660510238406140299159581203345056211632661 (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.