Factor Info

ID 171333
Size 1174 digits / 3898 bits
Status composite
Value 2000839726521140072284075747163116718333081283684196981922260248345292076929546197572593162944512042439923908004082637142905587680497937855638086668145724841491886655577672440557123321452339015937339602288715240468625312850482230213225657055499881124199656937813688254957461026330701359430916270659137350251303897619811759595377864391057093848063285227750534463598273070325620238477433935442421807083510550583537220926319216842411125991183887113424804244316988152525183059716861407184014755554999013746050349353863007615666527974827132414299497867018327865112824444985653384102487156549897800164643319147071390803435915792971196529373524156470438204653314409842239061755636040154181390102785030419325383929588420199376567535161274338459533974264614250472097063371126021663091871187040899047144649229118183628569275323938491413709999923556262877080770593046268400707435766749831486238722942534195372728817324586097700253824277483746801828311166559872995983854493405611037196714208428516782096129778262359002684315525088652660368186718613570779637225932548101890573598608397933042638003778804607032359556818999055838623223892091066476047242144978177884960178035042502069608199

Factorizations

Primary (ID: 169590) 2486659875442265094528203519052999682443295585772151030375239951628276715232443 (proven prime)
(ID: 171334) 804629433353960625548603231313000467831665588547580760823417964356364097534275728644169535468201679753975500959220176706064776081878203054858803803177391515041138094582425851647574709294467786436532638329238886496538809437689634254479519070308054690503450444990485247810746724099791160948417678959478855187155433966384205125390532933083237318796358677784907843579462612310661734577955256372290464538874743900240326673866946977444751080101594507476802006052505404871536032557044319686491696671692554407188443058689022566570837909846829848708151347086675714863438122782225115312684441290137815050424007699403665290302350704117890729581919358587160654140567402101376710067607733110138747643411062261526785722507743716044246106062685855456650165813718281154754846408182293466517115697648870105714645539685190374383153903182809109424831174629869804234185718268858175903453230278553642849314862367331095866650796813272320658317490614336701312592534938891803562799345999132186021864020609050302748414913412916494882805197600344426271282204635735306445775432746504652537292138212831410757426761448237093 (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.