Factor Info

ID 151887
Size 1121 digits / 3724 bits
Status composite
Value 87657351425141153053629601799240008472243155199276326094890636966389379678912579081223307510887100506347760851894698364044971293033671937450823973721899630408429705135808732812459060227279398574709706058645610635619180812258164292502521327268364615843886457110753800827290033798706514481221356499610730777077177483043139223277127107332106259760864054154805794196180736003349321359100273073531352859758846566001920902944456764839956898287099078995809233186108984130824947390510152943467967320928367467693919100168070344993896067745306631286762694547598265772527655042426991071141442488247302932192385352623142293405367532913546409673859910484973961758354035357972629729476449800510424277745870371605864511313375794752951963922793914340152393411051028979445494739437833632573770767077242017697907455269238950722971904117708836989737791774893844184798800206336285355137378598401250879933969517633141017307810513687255227932319954792752300286858008955803129112148581085603913619230933487271367228572016589202952037905770717569841904086354684099725765541991330201187677656706902081757736878183628303789971538226320382154539921

Factorizations

Primary (ID: 150591) 2496857614027991558876993 (proven prime)
(ID: 151888) 35107068553953373921626828670046810441598613194390567467629491964005180431947851999090076650291485988727540397570288883560225175413779237272933434057214148265475064791610772487168007121687206009729497336125027026284203070980589232308273683991317979307425555685663247406896587609345011980341076508606232675039845869018849231401228807823254473461197021606702570494391799244456058610571847344311111916128742449279159056022528523371136654571018799995791569084137167865025914701780762666724233313610050744171904401184175850523346256073482739864307675743994481879684653446745921021256389051144083369025469937554968379594306854368277152693282403596557911762349200979772744519743996655715182289766630623725932736305190241363634921863082266648537122812449220508970193249813373501452339742750783825190042263365816366683945657061543803191813854554437206669341257531248989969274590848628278044910690129640623304795139438988855073041250414948559788332662210616243572910461266413801283158067741324251204241365258536497345516294533875653362337725737314357482222358428040226150210801369870607826663937387975561297 (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.