Factor Info

ID 149179
Size 1083 digits / 3597 bits
Status composite
Value 524965852339942543309621475870087500990998525076105572276199309957916098685333541137667971931935593937042675975557790202434997042978731443220379934610903004512457352893209856636781097012368115346668377094577717139602861257053960473500874240545121515389620848150141181946807155050870598494223950241059823039569241284724304763806603396794910853545178206325963580504656143674094024635327827350816505937080430696385675689541427688958771870794602464292777428872785056248166943202442735270122184411154432850060487337201547851366068165637571867330464140418564902707349062184547604398405998288849368907664694002397358256820056843856334025675384031970386174904161865039955410383496129731906298324465501429780399059866809101703830391531158162728877893076752097524837029077870020842345916034309652826683795797319464558048719397948954599411082755433705953526981615918995348730218925932981687441690848108503295605170373743339003868358432242780735080349964556508754846727052909841508142273114789338326032255981676701370216462392352331081921831903790188855285419038629081032010272869426270231735163

Factorizations

Primary (ID: 147063) 81923931656777716741 (proven prime)
(ID: 149180) 6407967021642706499075325991275897987250657681760670053770176521784408318336736048064136320582376694995025407576636436805855862812085796605025446112518222551207956170403400827604734696589458058104935343518056681635322157419276278474752719608063537827859725885391750990428893032988820909627783391375171475539455345014741687704123484511159679649513464778167286088408305504636417756362784690708222386315230083104855129984656074743966921415142684650036976639860102629817586369591063862921078660699679796796695960393559840424474606946031767723429930682552274742782623190335596525015820530544913328850702602736375298665752616774351155686987915510497729195397665519997344910585619517882098579728743438813468755386898630884222383495887608335285240737200851619162929121691054481119547560772892018564243927666907887049548417763080993340584953909866626825634840905559619825347284717006497571779350290868010898017625071568138083955468214262103162453047783998556302865709521108872738607271360678663252444798364716969136838914968100138149586282905031025124342016933942360873343 (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.