Factor Info

ID 183746
Size 838 digits / 2782 bits
Status composite
Value 2828791959540251141644103364028872749774588990463489906643284911987174969596350776378613296090841558893647387153461562834981296893035406423138232302190540102490601001914657980808958645906845492049119020251349902630357463034692195878826746180750152986931241784652750894268191650573585979527828314461735898136512929401730186365072483872826920025079552768088069323746270721658086070728705062893510879502975254733531723037746353346822069210505584738953410614764966844959155793023461183875388088968123409564064975363558081604267734618399911642346833945576701447598043712288963152782375487712200854454043252215768449472474598551123238755351324500759441945694041760929620663338982540885859653551292034659231611802486331185186443125728321695055097540046639548824346809238950476888922955560251344922000990185963441757116687105648719761112772980849

Factorizations

Primary (ID: 182804) 2890969080424846450614565391274481076384329 (proven prime)
(ID: 183747) 978492637190205444114040436534987711710104816188742801867580324293416374632466778847727388397109358031528018411670436087530467552159728605193890801789940825438796242617711618900974221549070927997897805258902382135445269622188854123143919328135737668461133594467141380167984479798780848636373137266663763855555561355012738433092733337894641053447127584156764314990638895162377003530963930713520668477442557932067415332743328104825297867594388321090688430499269522222396714487043426647184958092468824327997934210275432513837402491633365107808734805081636536556182778801394796872905429688530430337015498321110587874494515684009929937525428640805777146090727920751749357276699232943100429471854864113367199264081398897918959193589548670475371511106027616324675898958001347592907320005791047832603881 (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.