Factor Info

ID 154204
Size 1098 digits / 3645 bits
Status composite
Value 133271537526565323696843230850194985208455496918044077520650639278054509862933767143214780664983922071665325482717881731040146913788685552846323890822481396899277973179501538344259437955104494277969703122406974188630992789637697956545751225342748038344801980297801643104010169472198158596275351238611518485028691653833605370614002609456131765718346589911169013768518089396922634876205009604179211252906959702189895270616074156245153760476594619490386274757581691911069857861446389070209394689977154487147005329985485407117881641652170258161843942620990574884447587259785845095446082080238882549008490599721408594023589324911777665766527633669352909750398116342917818040218834263376550752910958265048180855522551452875641756107745169389971451816860506595904744474612240223319235253047671419013538326495113522467958483185490770889254710105035058293670366693930205015958513498931175563215132269888349638289014014951224375669501603921213214483562515990582697971779431460217195097959405571240156061175095426701256918546276533781574387678004764351064213872949757352786790002987344248861739594572735674921

Factorizations

Primary (ID: 152129) 1717891214153921330803 (proven prime)
(ID: 154205) 77578566342574197206183153585562205237756353739002941621234976277946261124461483514647933874172352770260092496246892484296709919463199014025632793765495406351553806090591669819166885475946299885298415990558826936625966505405077093192292481545795674581558102943232760335730846713751988255105335211929478690647224098547112476219846967750687983692753476031433755543007068830382183293124615324216215138106034085125054995076741282364099179322412949845146791531524652752343590938351004789451444567695752429022254777594991618396353090610179262336714592024062013389699280900474834564974307709211424801490978317899562360026174678814825959806095458108074885938120464302543365278683533835259162258632396408426227113568874130528499944431521452687143273623618179533589177637448477085164717659912001685304694190735546880843992717368882092672368790484138583757811961903920714267227575177249377458352947535649596869714352459383570861345464900845966062328685371088217114807598726584109860757064842576439016823358587073184133311577680599162418408144237074970917471447231033818969886697476293107 (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.