Factor Info

ID 97145
Size 929 digits / 3084 bits
Status composite
Value 21205913374191402612709468878120230092048583006913815357788971131570166547562302068131642296057783907986813763658953507293780517736885480335423077034197021944438073117685758283853080728625821624325996956282592738421362404724006809363917188551616754177586950874067429268028567389648369604820954476984008170577595665721823649603788528773482964551137486403510782502830919994595048425601313378354896457018239178459207865998179374866867399823195448898619713290224349145811100991473252697489172954765440616894337055868745519314677207227333363221152086161253551000198932384374130627840456454730446838414901695826718119012600598609346573989238788214553528951887681083630915075923299341749353592850263164090390652303201951277587939744281567789629169259458381332737467032356072589063443724242456999105877826686361856954301286632378703502880822167241818859546265399902302694885831903638176343399319443899563670955547829880328470659459653061

Factorizations

Primary (ID: 95548) 9359457078608980989923372812803448412515511395644835326585497165012527864137488878321056308736228546395896321266920169275447818989513303395513870083123684981253296202663862290651143053843310310381213832234082812082083011944529562837897716180373264226654417223599425443985515989793 (proven prime)
(ID: 97146) 2265720457510027156471070617273498004410114538060452836333913845486753274983221206666508267110611827600431341807748600767105728884186803462171512267195383783309118753630516354333453457655940476843907633874867140372754741005670498438913450149060517194263458119833739678454445258610035048688821961964772364992521647099292592290521955557612331543509522568983954591440369946921041324058494139691395528437162604002294075380781548135889734845148577286874123391770531433296218650507583235244856470658352205248593691546253453420404993157282869460286822443644752381985528808198069996867665267105380777610549540081057245167232583409543655327906764489222423077 (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.