Factor Info

ID 178565
Size 968 digits / 3213 bits
Status composite
Value 15113446501744917309991624111635125730119412809742862665433927125238974456159292098054732363425326315875193543077605481863221292881595928617043239677560347650966817165695867055562463409035291664218096742951419841085519128589766558417903184598460951386261781317504001263111789043641029305234733379945467683698535973571590405504196572365756575276557523898623838311450401431839498257631361180359298774342675083407500602243217147127673077161456112093411967864556645588816418683745706409986950049803751789138801162726250401247158685657133866060983839011786540444759011313795725965752237535636639280998120141117082351607795647143579704757553207542194802225484501359002799242114170992008169429165330912489464948188456124802049031875701640271045750962438722584899521141974605090627057228213092078515894844163366491428273815762211957288545134747522785925126716080960415100287839927311522796532583462133937375822386200468245911370325190163664754680840614515804659739048997356113

Factorizations

Primary (ID: 30165) 379571043658013011637700285412541336658841886949428435235223713741824370376909693 (proven prime)
(ID: 178566) 39817174556028233074343014850784359144224280659219770984378494149065447370512211335222313600985154105867937707146465088900788695153399395193046759232910420982895525681838386479488901420066799952075058043762968064955093498864032052214697088693006862077471866909951023963130775987680514362187946817060028461386445297140634701632256918346515936547530084706600262373189409002183927976211347298917268558376559416578680320615014433246799529243650170668292438512423903985788480586799566192066289302969848431293436807725191399731197446730313931108940189716235025164996120561577133577607982211044524593221280071134725622252121679572853897617645607229973367903592587128825985889968118498039347368634270546454976128166680468079656555299880855344045247646879571118451718074409391479536448457845538591233303429931881864365265368358975795911578242182945847467321065478150859107579030300257629306595941 (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.