Factor Info

ID 153912
Size 931 digits / 3091 bits
Status composite
Value 1955536130087146343328395518824483295347082201481358719261312667942095545372998019438365954561688887183667236440232890581142848447208796050297245451500944399689118837242506395684389518095262803171824700894782992529061420003999070270467309869527197371105849347471541178547143816757569303432230259160589133456810832452900925181375121060995151005527190646762255256656466370204787133097185868448007828643501344506547950184404883022640193261863588231582472101255373348445110918460116553936252284477713050419342333462701529074926559344057378171410788707489718464702963124677937455763269242543678902017920292800938033830592597331336236964801182228635839169152295273110151181514998034074886158513547187683990043520051772578373616838549699894361354193684782785329338381326497536767195446935646304372752880098137610754030890127104123561064032201388946694563354594787983820333728075003098278497397394125150192751830382171099872707024288164259

Factorizations

Primary (ID: 152316) 44233593921878903501105053 (proven prime)
(ID: 153913) 44209297882076350597296572983674792400261195446481274245428735542051545867556067943177736599826207411531151674056271649269436678356493215224251832439889759920127043285955600569494487274443978155619982192443541832038847987002511990768854770385759818656427490291060646076874614096535542862258834221152792567079735151017393730742698576810270022386074845427257147439884865550532336827750444375105304831899233626216784829958119994210346994672190478731877942794929112896753312457663101310332315484927187521626589715719752228820494719979300529116838871228280969239723638703210367629784658823577929973626646954210786337207382945742646381104069775245956772413672737248579591753371487518194196738006482457594031937070002087080907768074275898434942058995054924625783044979317275282623098231696493878774705364057118320713054369599250334635137516765855755527339183858878783184375367075337763556326398404127069718704703 (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.