Factor Info

ID 127368
Size 636 digits / 2111 bits
Status composite
Value 171900474576347551699807246636546066926461724640973950587689064897170873060310464324476184100799869096652678961793484821311947323197422336584417618122991019184127306350554108227249171883824896014702596655823413277795933121653190934888918955359159971383260054756919089136345760941119461598173424995906257821199153917021188720138864690030661868398417243389452984774512926385028117725962869369148817757602976622450907121601426635784788590118707234584843618771843269444972553496960423269266418967081453888457746629840244706728209865070702152876336608198615994130152723760786936242489504992998684868682218268398172403604617562544330198263361

Factorizations

Primary (ID: 46225) 19765596940535270661728219213113463208044710605534270512002125208706350605197723322802462542175970718338613928177957788759622716460576707533 (proven prime)
(ID: 127369) 8696953352509895293037874749213197466871736586747740530018792682186758025587491781243218746908863634382176616536546654979113358766961868881437298898420267419922633702427171659759349202937377707881579410830420763919530649381799804595147043453229937806065247727510755449904876756576656968669647916147645812582609038659125222491719050579874289177407125816911639101593860441099188758561491326874339261889707275979671880019362502487287287325043856072323398291730378867103218713864553419196380189954117 (proven prime)

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.