Factor Info

ID 153811
Size 976 digits / 3242 bits
Status composite
Value 5579735668261806172860749336266836837063731350766693613282939803280670246112281846806594256330530415674824726546732894385518832555137524888181267724242197704147968480458046433936219175435007462137855502367471227822198030151184820200791557343159949088227345536772141178348123441494531402350981052439092152638572683045745230591502363461843089327824380450816249430629324375537677565195778018615379090232322981238602373492462946582346874562815901897354201661602593758352363027532129333224763003512221142103669594815864994471353285425942366022856046692673500347449889465831381855657840205614979319248497829249265178749165377727929349753552177472432696298251861824536566544289625777213287747365928580410563153290949221304178227780478747032456463929925288189691660584770416896059832239842877131999934236726003413796736277444994570280586486601541495416026271276140346262719570149705149853515587868496460659218490415880955289883217172484153112353704669916045662526666713505784979723647

Factorizations

Primary (ID: 152512) 1752481622148062341807 (proven prime)
(ID: 153812) 3183905381799427329994343124824139823099142944115979891652459958927937273182492989922602705940518335063485528186504741027390148998957130460540155203666843313997285744973288903621800971846080840890813231655185743654360357229560399762479085141114369512272702697230750411940726897762958362247728705564970552499070001691429029976695487585062477077805461278767187373860628004356390656880215671746176714648801293945236734896566821515323572987973109452330915701749339739921477487039408764880205203365799691036430517333969522862502949294696656899286491180374352088859515159374664121485555074245318214944718125631012881470729614825022230480002306972397489167596078487797902888773627893119152008549560374415559810552267067811188890029609023915830575414917500307062652213992848951991838765233761616740914499571141977886870815357276635703004598208236279501038722731917792109116712429535733948437116692515221465783654521350405510289244250118390556655415886067312195121 (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.