Factor Info

ID 65440
Size 1043 digits / 3463 bits
Status composite
Value 21665612587094320861882571849742333565281062578427334863724145468538480047373778909280948473739292898281703375505492772837263278060341850791896590650629062714323858335098388446767355492436687236961592572396214073265459663724062819609827910455560418502727653628482473425342914521809364802555763764739103557000063560617437283364042318925997823876655657724519163553218337893368620802794673931596969304983067489461071323994062778296529936834636572327934688328571304612184336319821053828665623766664989448001205662054588809570348095661189342403417810362804062379860756364982940820307039413256456354889731157966726269640633782685262528333967614177052605330770911759315264615997201546002171433610806354247575644414109791046886711019159741795870972120797269399305646224220219673569716790677412520422173573355911168178587034737554442010719118598483355116212176716481963870421660680023017019230927084900014700397440014922750918395820174061989140552950747643694676590250518092879387612387911793476102811419382756237044067775311947376947762406658383272499

Factorizations

Primary (ID: 64229) 3062585977021708320059 (proven prime)
(ID: 65441) 7074287138271171536973217868973749304041250268764611045155087093065993920165292519934062314663698871882783858069583286972116222869387841782474714187529844019026020745904768668953544568729894721535545937314838610362033926376981185163253283124993350698336249277901058895632966812728260357209012837424916034729758625141880391871737018370782481580462205871355433894161595697218639799163847096376907700976252382870352628963386569547007583581830025814762662093665102841399246448316382619995308863473264153235025574410742903415308548702953491067962042934708227664222277120113439886381946975725808482150281916349828229251188740251651879503909757167066408918104722654913820033116707544978401096794454200231024238670468465066194410041222602032954919551700507227966953763532781357535645952064502712438772972498860443926842602142566957891511261213071391549245662321634287027471159408786910071257461264129437119369375163155449116102054280476370474716954776415043075497633279468158768913700713368893632851460946802203128166695028877161 (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.