Factor Info

ID 129868
Size 738 digits / 2452 bits
Status composite
Value 868647762705877355019356050308034212477797649664428058946061454150647395936052453133997156229906112301731946180348564334567211380127849003481593293037133983667945236577607443607185675402189251885802931963150005550131695043514274822937836010532657681152570116683948227418666547318003099706176642656974038450650809822636043686438634090702917098685650680871237109997562003216135041746951985237578212149712740151542699338200123557629613144489601342975779221651707443964543732959688797436616263992842983388166451639949369283525672289714310461664281972908113814592920267287648048871373062957837139781226875886469841757243834135453586066028353575162534116213630823708806366222622572432733677572405840589583786215763757727361416166038674155296801

Factorizations

Primary (ID: 10232) 72429574989946831037618785403541032939991072078175681 (proven prime)
(ID: 129869) 11992998203102047641735785882340278471595420568295350244453804539698185347646043926649153746092067971979519811600956660107677064509022134249262121547105857911806909112592576953058449648391294641883037572660152352612695553109296582493648795399971555808951407807009074447894213417731903614408526304297516643887826934762057057625639998459115044727155369159109899112731849941853271887986637232506725807461913683579317014523049883880189255873799024565641851367127766206286697427538661945373917763998912408799162830348956177796476528680665695845635963285751312349504754195700578997209115403172653902587979740940564544572533164365176032871664738336669118547121808952923974702088590539316007521 (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.