Factor Info

ID 198093
Size 628 digits / 2084 bits
Status composite
Value 1720987188510081949199917845826483727484090594467420302801641122400224429448197982237033611941995525122851992424814077788210524410743441403159244800211580080021637072558369195274877146263299220856662854171404776024169120360634591978024650052394803158887039114052046810483854976276407504092368410273532918468347153838761536223547241967798097006541216108312986741504268183945042505122879865182629969774295938749182918295088772798887601572972843954580492477041817148205104948058505216651491953177888908048822571915047275976046434159637546129109946325498252046788674931308459007792579142236345977354822707722311646972178027997482593

Factorizations

Primary (ID: 17299) 140192688351796387245933282989030173642038868198120943575131073 (proven prime)
(ID: 198094) 12275869795659209450249892616082594042101510916683481349421559087229943092470139562368418876887187063352503528163959881273837788251971768878933424588275217584946768153195429659082864331904979410101536400635374619537327667188943181758296451295515995658128331123266131296656201226154762951470745866330813377079797720618259193014074731346403865569473171149637629517679745715464712269494865214885792913257568586464685222900248678471774975579007869293970961673073841962624294425367119790562580535800784744122154333264297155905797257547388357895083621109957801340106478241 (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.