Factor Info

ID 145013
Size 1109 digits / 3683 bits
Status composite
Value 47373535735795780894749346848141972970139915336108671224411766604487107726721751555764802568147697446832060925775796485397217785608064400605229588701616321458374767221407738912465972985082726096373800124475572239424275512777198426933726887439150123251209763786064322042201075992315842619763816850233692799126396841261474519408217169776575537800965552047331540025286950381688114906673809349884322834230980027796298157500401954480428581045999983069269984660476893910653366674156283192332822613041737730554256477226807845995872104509244050792466181086764290204780146347725646754869524630805728381643919298800751300498565621379757740197634109541412306591782019389001174836309793661158138285908203870092882091827855019881730364682456051846691986294898347396826289319665146465781579138817866797750144312126175425727574337095043339400601582260267653752668728531773216053632451865735312467471253353323040938573042947305940257134445946016380060127164852364899963224343823902892148588356617142314195035124029549093329777800900811763885399526918921995183522537021799393566810355604387364211501009862323009947371339254529

Factorizations

Primary (ID: 145014) 31687595119122987546548971 (proven prime)
(ID: 145015) 1495018336282849179303924530007301539809019143523186983373559273703486484796304658733204829208567146719195113492990108795764312077949965037631255768921199254792313093709955134109094290589717500908105322172344428462960000862900836387504374705110164724756470935539654702917199472589062697734680553084116624299214724138812597512763412140004343243265502489791210543048719177157763877373153023855236384624519408513797711614664468554089557726475202762567157050028688864386537046002344083757597179845859402043188599404652959089737272765782687865635682328013062996146658336460755716711230893276699259661534336179169593883673301760087830293655217616345548451303838196673860474203539095037097341729340953857094019850196437966839090752514960330747567814694453632390139750977612462916452352561719987700494949411676159252750067607564004043631435450001002258589206219150138464875128127676044692125183991002690427428156688052958147496824639045525134405802952877648105477564821201616853916124310966744676118354140698429925456565326523589636745443099162714348729750237811339125281774996431960801058499 (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.