Factor Info

ID 153816
Size 1008 digits / 3349 bits
Status composite
Value 764444412362131032400327485651152981539314019351680259609152873724461178206668388917070264860324827780199342384607420013439328254073542840124298685100822788919904447184562773644863935884778527478199985606948913072722197751073761349954033145213685017904700192399915929441286532982627288515472006848649819496600263728731600600068454325603550749337839019882034775075443345352571081345890170549253408294296989686936386330197171891574234702631948526548307308259553417363225696092504485484423170302889537534372340256729224797504919605252106828182681183770778417118547143144843763506631570809418366500985155232728434749123308492884210461736398661677543082649693259792269332203306845262075496437969780493091148433162295448596619223573148350666361693163092269482485575902317146177179604178386815855617663200056617340462646127640416102380154268324518729597376173482581988136211276641185101463596118253301536053652299398594466889716072047730316013984671283243663114369415393939245246818345317091999037139837675999602417

Factorizations

Primary (ID: 152150) 500606982978582492107 (proven prime)
(ID: 153817) 1527035056150697597776662954877301021641161000003902840365333529194479550581436257399700053010365784932291625652796609863582148480238948561478045384041915814983416632434013863993836673306129157475389969225530195394543702975166515720692832562127748710873652881684578828498898896059512515756568267351952633927210007525663621283760527037057840301592167798504158159869069557775000582535026813726601458586232140453926360470883452138741229335781212098936951036717046080640604174976658965019420268008850731558285267054969594170044455319281954031680553423955653934876744491151141107090800217875690995774671179182415608411004350837897307824538287384483093620345208494886438251156532082663492607926571535432029018775606863884334239154392405982090966345756679063018037478698082420233769699088892096599056518929126142035817964573389074054010767044446632980904295969775503242124143935018633258413268628271292063769677739632508880149523862929665394556576990407279456670063087078086309697204533725745331 (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.