Factor Info

ID 165500
Size 1156 digits / 3840 bits
Status composite
Value 4859553111525541924169040027739805409808536928467104654681737040119968296022308040114768211539406115967466342239895341462259698159405419064618833904823122890980604531495618394251931678271299586781200349941537707074136131238310047203634065193955143021886515874722327872341990803818581357309715547946466030213506734526550335803742040820664215752269920762706948410055781406269382929559954353896528795049108815336667175339791668589469246281064967574413985031986099595851496658096195676057216330323987830821509093791085983437129534089766498661710975789170971500883459222010050063181779483160153086591460606340196699832300724895934388244383656180553780002906216392354960052575553520298778357259516610587720744964021757407080998851280455950261883236211907208241755947361597011321171152495011388052470321176067391115123102307449101231172964817852311221964630808082326164485422032554510045715937240800992020782722301711561815353559551932968504187991735788171404486174160591711151533544650838148919022552080719569924572289171973845581204410265490274547873896900703941509286317807774790179647316586343607100458773728045396680367513561616696290202590764881784401138491

Factorizations

Primary (ID: 163527) 455914145581257265993 (proven prime)
(ID: 165501) 10658921550525628734937900768997728574940759870852321461121125989568811379414087055302548175038865640587228750000937530034800418979303669955881441351981437997015206203058063798865611240709601019682179503281761672941989045072149823238406892401902852370305683222814126165309310123184545182116489877273395075091853111470601252967025379142756942735143201534048362476303135390227410476028657917757617345819055277734385484621815088786614993504451555625489575310716165712783367800654237691980328210202672683955205121117310578409382665366680553181228953993627442848425755790749231849795301211993012998994542202515167502139416916945917378328383668399082595602519758721336186128749447805099584330639439799481319066466775443774178267779852065634744518741279058353505002080902252754027080949669976996578611213103691534478664321680043033148351374049722717786082104182143171847735258736152499641947864440594324878860428115459169286191490011388757531761147923628251762398746755895305184515083216693250982630848262934685505044904181646213604283058811180823065710547027615377799059405445579519019655925379333120464830462106115889355228939147261227314787 (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.