Factor Info

ID 148512
Size 873 digits / 2899 bits
Status composite
Value 287427311118318813811455898285394365295723131078413366688408324054047698927581997722403745259628885814618298912420492674723662201843593834100109597923098969594249178610223942993875128717626439777086998144887112466932501682879050895146122420631964295895230871564613643564862411292604005652818111754717103701447162721623396781725863168017459833850142684863746367545316429709836577385556538431815151655879254746230866654088255938192351390115840474217707742319235582941619951356168490986670489927643367879494781222418542646537567661407721682747392429208942167760603674516023370262874149315148806408320554363010588712574675757409213229854367932454574420618774180435633891620440286079211288126773460016430743094076153307780764557908029942061726809129146362271257182481029635309355290066144936932387416014524855545793635415668503514709054464226323752426510922957472863874044970051

Factorizations

Primary (ID: 148513) 1335844215428229987461437 (proven prime)
(ID: 148514) 215165292328775465315293485813534118254886218884982209967973926960189304520130139123655599642314853293361258973260332305419324284182245463645014607991084193445006229762937980786097759521059671914407996111011117677707259975237729092756706251213182208077320496484669983626664206925109688956639324914349808736194278344475670647713503021226921148643595259140443773994775203338986724773856067629564254657887642145185103963805605002100076371399956125602598367551550883580471927800937101654393159422174009527862544440688677660221198799626456405442044817589149361935908100945189058020737489146921927819709494600965307836051407936920467874879531240977994725191730066172085643135986904589733387309987566134001634043975899352137326687961774826347480423705259727759420654569144843193826395903292609554501007380847310469212314747088012556420528182159678666161023 (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.