Factor Info

ID 80382
Size 648 digits / 2150 bits
Status composite
Value 159250970584574560244896803784712692419442251414459508740690078008882710487534065619350211290229433578477729408669995775423394477707898069806806725420919271222779600084382801519509697225863890004607849308414722302705475143037847836811418719099637277026685363979194304663979377390036439933973524465706153793839797815483546908235180512914688329648924389114966253973528450335783087594534999349540478682630225546216781957622322177876498888913443131733462587299045595810644018684862279497050749431717391684304939564249893071064286240530782071467081972095254084984382648667226045212172649592812825645702350018982922854897432411222255606366756444713689303

Factorizations

Primary (ID: 79176) 2407813836475347847870982017384348690886236028667932608214092780622778668639289972328004985798759377727055991 (proven prime)
(ID: 80383) 66139237250041043521215776748683266328469693481854861410807528080970756361705633472166273179280881255287078913219658462682056767743780315124065150888437486910936002573506657812221975181605567554670576527004674878748717472917986966592506571649356005137947905328779147529550325268540333475173396086677749639262620028609139642063550110184045825509253501428806431448174893004586095006622172604431099400904062471406227015794297951043055354618744522139012790598526821683934081036043245700708440233230693799498737892733114033710520311651429417633 (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.