Factor Info

ID 191988
Size 1151 digits / 3822 bits
Status composite
Value 26806164526285052831014669433879238610823562789427588986793850925887806268770356048773640622001879544517076763920478429233472711232768951839399055215767683738203872719886056211386468692301274586983807188316922993361860971577109527105252299813690333745984889405239016001187638061635166943718177753244240744497654407769926746392476307918374026851081352344760505379949985749828784112378652237079900685672892649542997450652939551266739230291242392383765370393976654528239435040071642505992097339180114564307504962126462725538108535942729908171261746857246471351209021024453105236768092702350845098789165324797955874827525159339701730334256614334975013196040563005851395077439994180916418983041607589116941630427618257042757829442357390855182963103321217062559655481975928675196293000312173350280298398443281965790040968320099370210317951243196252369945467510427120637713014050458805973579367591916761785985317524877235504303143006244591544407670612563818886291485670961592264107028333651254912035292075626383961871963216373360521846255699979484412117424725616247183169984423442947084009784665206623661073078828408135119870866517065269299071362483425584153

Factorizations

Primary (ID: 11042) 648801734928992181954492950048776053904043590857435580244330431351954368045897625283526231577834810740001303595136354980914181128313 (proven prime)
(ID: 191989) 41316419305227107038072440814656404834043093864719040839303547507931340869775035762929563366936741872239201807016051175522702303899452414804663366547037538737467786048594623797339799064151625447533118527125810120794990706721944673057434316935099960679608759273180290927666363896047507572185498691523086172144784252373963165125356525467821428292229908072854410095468888959386670528841988276871943935132034894030701466968927786994363705312333635857351629188073412843635411223510131033812422399851478709169132310245427650619334892503245891712255506346084519860915702519565364394124619790744269826563151819812163852561132132320005099490102775054818574874337227495032743718674441973215588208824476374888482382878534757401408319578849391373213053451469078236756228971243664875066874784975157216712153460094664969987246356630851331042720277153185743376370928855640487659440409045892817449445324132062401006609808679528733053166159433023825161634441027933090694713594957172864493441196512226648120702506143219610046483511531681 (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.