Factor Info

ID 167543
Size 1056 digits / 3507 bits
Status composite
Value 371031311999099541600236349285201909270924818544202169309494916361412843203744040904842188255532974312143174914118410391075565465756569611527394245248783634533747943487339608342385608647939672105609411894525915669244316866380120672332753015745491357235559076430329338869981624749319142558828412054550596669556873218080064876292033952572625519727060392416925237477867594138416041746834217716951196090902901428439759823998147738344724192955666289269272674089631081655138299457334100616650433397306520912551101026081204771717431531626477335931341905177527048257408271482713143182542562936888389404077104218728566234820063345723140187895655210969948284914952126497055345625427257265019487961710868240616181230914591889196596643160396618582831170931397167900919077689143455011200991120368263669426986613186862494272606622534801809949392367296509431794136866148745335487542271793566772771510141836118901423338599223011266252762209372334563252139032084614046618268418500995137175904502165879465627331161578804216750828829345086777404071422305128016796239043556771

Factorizations

Primary (ID: 17556) 5083577499761226245279082852778475930283511762970411573592601057188622021 (proven prime)
(ID: 199515) 72986260564833868486974171083837295029723370657736608471886418104276912851346271347984202502324821106180394305713558307309332612200417555637064875738427015665521217737338715031665356973682237090971520694503467872010260427834564674277267735808676987598317421725945524705339331326061536677051436701184332791544043333982238057581883936974804371034210883999883870002077327381884313639939527926238634119007938392397861912571672283890200835339480750727564278648623816149489617975629803551068517245729758250717097449591010204710551425188536094420441617165165268913918379571483837013155350324979399262502897430721804714616624087101476876492058014622999437751076332865472588063737419234768891961876659009727388987872872388055439090646397006392058305757514242639542944009126187936282159269018743884522027748631769790909786920734308400055135588531822951829050825310171909129806851449155263357438837099186743578581535388593391801935396353852525535338949215045910922119935857797113876679377639751 (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.