Factor Info

ID 136155
Size 975 digits / 3239 bits
Status composite
Value 981261207955900939399331161542259859754120180458908845490629106759343039294390918115553078659100273748648158839313901783226131297104675418894727942664982229741092101958115870235218152887566259697127806970944226386649654798723297962311380171748612308540756834679903533054426888206743789376264902130717356966269727338520728772182003315464319752281809082209230217002586547048542669361970327404909735013368037786978784186373976342832682895691220039108456693778880859562097086866003115077693262548334098474185342685630670919891554540806111405319700438485746087244189952068622309051599749200668463816765041853266551298816860736698683101754712408892557367634995772197612779355014800230948822955086409014697485588339145716818660963491196624436781529988892814646411567076351778587268008688382645350432835289824905005839992746843758789830009015558361607645296184244520203439837351020363051372338855761107871825483673197454841216995855183695078422459026303497003498037480291346194488569

Factorizations

Primary (ID: 134126) 200188789766890632521557 (proven prime)
(ID: 136156) 4901679105501003603972881727305078729271859584053933222291523361730226314299913150806513940621628341601707455008751595833327706105839763845287630683345265659962449992482390097374370107770900672816944451801768146082901001431025368832616461136137718091754481553289656750151918889576674098853191672547763436509945050758677799158723596633166083646839964370407685764702053401012682486334916336260082689777241960640712054767213754744765734569487419596480097287200853056150808099822028928341293827655446886723014327309277507073733705283571852786642377415763913178193197293467484600672226512903558163869979367944612636201508297039798632940977263021778056864293802236637250173119224209361810311697145844920609491489409267189525993831337449506858721782442338365653062807615808487378240476095000286646542456643747094713547821971511137710915895681848610504628121517286891720557662496947970855382509139602927517528881404570841553733584394405473796691386579627415317 (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.