Factor Info

ID 158377
Size 1307 digits / 4341 bits
Status composite
Value 56011093877971795591500791461018872908273110195554795200744260404717722337804350639212523222459128109022243926444835258137345786665089038550222954130758336088011841474890306778543086922806944345482088982311390279243963894042349651505739275910045753994526419585889215905860121285823406338183348609596228026525015631574471141934672422788649624976656705154764462310040241954142306242321280931342729944370205176459793456648165016929287085745284730626501352451997033108693497980337521243107204611754068695169124360387026759674394010287727298499752776615954558306783838682225093025631825486522003076753431966008776234590535162943116680713362360830406147450638678133010116406162191038918662599631549026606050558633821262055849376587604226826002772532485962914795612552154447292538104654592216248231079659653244359697242541179901472184888814530244390447748260340165664885310427578862640891277720005932742123099876540459790285031525591284826738075820195018534282944427106626851287304199001615726683344098292718523085993898321810678629033476397001699528923535773672540872592051309347341744936439177091843090931377510872584114728465118745641520107391589602828918474794461431559395171022692538065131142097577422025303348597935173978770966847051209140209447632116895530251248582029064070870960335243979265226005686528921

Factorizations

Primary (ID: 4029) 78961972629651529859281 (proven prime)
(ID: 158378) 709342636875040545956920622570410468025970012026451011688480304764531146483300651730281087869412357290364244722208455192166846454205092035586931470276842047192110810732189754712635960929319385624301983634888649021677365061603190150572271407115111078122812121051667146629730729394000675335513772036380995655537434416271542928363171529042024500087759697443803457315652690394389789263099681009265827475637978515166522627002483407244084432486011707591126199638617036611858192707770074898952714644190923847578560976942187541261740847855999997093994424748838321100665083881033501155787160953617040834459107388442108743280983520827636968909674610700089197989807613028720715193232462236304678765514687869899882883920128283259818090398539066082628757949202153793249367262426746432465617275485824867154124977105341436162595424807937620136123265139879513796370108510509627562409723049363465331444386313834774144929833193588359912594505356294680551190713098356885150436463796875972288228852480120667117066194217986411755370527283595073889682991335626319238227500382236664324002526455781732568650963270282607140968126943485852883692775207462641545006443828009933159737258857200143659456327284581199464469236464139620692501728788104088840641068168570875279544095673098662058209427978601219710906441 (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.