Factor Info

ID 103255
Size 607 digits / 2016 bits
Status composite
Value 3850881962531376598684575403879000198837162164780541514843917735383528082192612422060464574437874479848709180130791009566249640973658252015250364057372783157110298534855189570103474906337869844756222181166293450733866072732036426250422439212322283824355269449109673933265137586938641482898118464183719183524562853084668980734905319637987835952573049677749860038071592708413047748568272620645019344206404935130733761153573517528774694453760561463109524583030344037398583667278787149933497905766731548744521381708879644221794072334865318731655415320579149380864172677197481348720669597787178388217548972697961

Factorizations

Primary (ID: 103256) 31990630403520541106729 (proven prime)
(ID: 103257) 120375307205812061191247498561065838206327894174658147969325504354748865066063179036757269541420883346081830921605823554127299125700237345604355967476678625751828786601647820420106148385902976747656020508588820160791794410939964928668302155657799535364404180165110233855066091298102181245420460822323704093627307026916218363058885443224809807576819432199523977637842584853624677797403039141265688054273082531512399598117594370051278637670520346968948617225591421665565735465679596207246150858570119141871166155910048623466096535247888839209753753030977338083244973539545369197980300609 (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.