Factor Info

ID 99550
Size 820 digits / 2723 bits
Status composite
Value 2654565728478892368901746886042996092812122161434434870868304100114877763313101526563008771404148833236342269833202544022121076866228385055138560977997512165246240679786437465248752443959815523727170579494053764207170481243893651690730730279640200276655058705771148522388061831661451035477618932847253596405282680679940770854103523406293873491404653027705077336625130635781608788781154254388438403441673225985306206341595305848355584992019605399371307857226017993386641728470345994235092557474517835323550620169721891630235720373976482850678039342431019109835838907112858634629899162943298866505666507214207589775908969276910867439891013162103126853251596816017411678649440718022474810713074995239077155198991206841657422271364666509729204330157423144569958186769374648165001357674193511063361064002749661493277226703441

Factorizations

Primary (ID: 72183) 2009469686406088160923611277 (proven prime)
(ID: 99549) 1321028003774742455269002901688845730601142672637073504548061747339384008846981710846238876821955486457091186528785215348921519005529589964981743557432623465598972386738288556747782651744846637068342675794054557393626097243130004286757975438692464519777401159663016539026229423030510818096093974600188511830457803514775815142447458858406519915268238807207681504133294337059257025519770889969958368956790123096419004629950375004102851304200320122831992228779821039614076546207113013028685334984218231184645056523409622125753762951420958711095702115950702236143081625370087299382471957217870548639536183168030658836287516597533000162359517894754994399694261341325978354849278916003555137377521550680248931284320483884938956983511151885945702788135715077569867314645462985508319349854953010366933 (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.