Factor Info

ID 129377
Size 668 digits / 2218 bits
Status composite
Value 45448851812613252508637455370004274096265972529197850679020013883856177076317222411126641151861829707198631574595276329491213253358667971816693242293825896129429402714987950089515079982844610691189971059820947491052871448870382319612845500154634315035207420550979500519083771828933541111915248974117150939769755140608689362986105228085767266131960014179598302664494875425115510913947676404625069123396597754323475148171062610001707794100874201344924445995150157059604885755027067488161343035495634858434870010850519360184872277552190529461919940746092565781335373535797007151892729033784075001576070501106067246320621103831089521778412619422609329953268748752238952059

Factorizations

Primary (ID: 47844) 63304431267197678901567502013120679401220356106222216572694567095617007513153251211 (proven prime)
(ID: 129378) 717941080945519628664101240352075453589629465491625052416443665022321898856931081672847811910851561816051626497824878005781177925657675685774947585399008807649033464357596022961784668097825244276001270044682542410421119552253991339525306637264641020383151932991846791123918821925687146663889679208644771356847551435851655927580452346513379497132610123231933225014667059631536331854157358018267732409770597750588581108888231135164224471599164965824313757026760267698627949090531196305057605781010693370297674628962437480837767648743368224104665728437992296046401059156789681984453583569 (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.