Factor Info

ID 105859
Size 830 digits / 2755 bits
Status composite
Value 21150274716337891254925720529985796044859062744360031882991148325031304821808211247288927076581247754535870999018522021504258447825109445266188846957938842400766510130278493575951058969458036522297935354985063712182545456675492092818390940982083312207611597265327434159832833666047560777152528126452657283046035919631485508418520474390064887808419724531286556465724513606386808367864748584149807198169283516014171558708265842131932394305468773659727701729015895860908833356614965273281055762136275320201683563922220853925677681469978977859433120401831816838325109086163808415098467787271657440651685262566460918749189266713362937711197359944048202055214598483384520898050016624208579427718731484160774379494026254512775792173216754465790784752476238757113663887526325015366733440368343900912882487097106063559394418031289575019193

Factorizations

Primary (ID: 42339) 33455352808486484209 (proven prime)
(ID: 105860) 632194041934383262609793586086286396829995800439168134105817371319016291021492082191441904072374508652163188014798195543930282600990862549683602325567449204080809319560877173758503602453953094184762229485721917816162805796608747059822879623245858161986794311999386243642273683979371412075060716625640324698244268390025850652569063319674368720573829230761937183343668600071998851353454986404225669336164127443317805290885641025501149404041278050159484038445385177257928158536498590916207941474021035662849379996244539458035783082726327924747719228951145817630282304851019949033930465448602943455377229853079957998914386374104916287250488100159267391305781279402899741053978394242006103380765130156938281878747362471729649428670316568064237281950528866227093559303054849757129251150614051388846847232534423483977 (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.