Factor Info

ID 154337
Size 1111 digits / 3690 bits
Status composite
Value 3203990343247467742194338003859564235985777415781807039180319886209304141169916064219668682693557887018618392147319514150123656095844157132659188776746124678353301114054244028271624311795390649981586149099285251954550425403319756157956828930601539796148989926169708938963816479150510486389454064251273729176247141640177180233412862032298217297111877650431613540256788128369712696539225770582297325407576127456828733353678237057379004131478349502863896750499390645144744881260588915066145061429534904933196134420205136261098275826951001919487574168496947936934884045413215475536415914753144471521667693982971197383599134732867163533335213749423580742747217111627714881861995394448744248802066749723007845493842415828249514978883053474895805576602566547023558963388171850433183738071796942097829105794221579126235467168807664951409041153752976754301981623356982180995148339001723286162082300624799749485367361956329317575079948608872793478090474172364422469060212823734634638732043352631100223246491120854350960570407662025377206712195828712963138889207456356719839317701817906901810179762074537246947058171342939

Factorizations

Primary (ID: 152107) 137317950448357919059 (proven prime)
(ID: 154338) 23332640290552645851252313138271343754769074235392308929108923678665188123303188858198723625663680029640634208868027236592493554838966711236153571191030422255731962394662756282963650540053434532813421051662728263306190118311344783099756957543560755919099266025638636973929627292064045230883256847184242763659863059060828043180035717767898559404676862743339829121599735007233997008912211114332744356953008243050182875943200025124828101388885467989125533927718182598784191076784384710465469717684692227324303311243786585037796773953474367244518246796198129803397857993759614660693423384276657210368610711079162634100549126252728977657043254776255847516750597249937130967836144037490976584386979334147984892436964655364008090490305774714974563870096460398010779958005895408518092976589164578725709724835609510308463651438103270528582359681423054933774342927660038103281034146096628271516397246473893891217679637084578963648378080857740670933740455200809985176895183029991886485663023241065588912298573947570722494359750900891525312334410700030707798247613225623717559602114330487310835516175321 (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.