Factor Info

ID 63008
Size 863 digits / 2866 bits
Status composite
Value 42547735990320803108771771471480212288413322426669804898498135922076432986377544310547706464903075926993812798046677501892931619314605614009274463486902586671772746808577865891618086532420672503283454466972021327654938654472740734897719571799968321793931286310898644484102819910173158586840429499528600709938608597808492320538650377828966509130765686648799827636320819239466569682663643896250161151585007098925299851296245175406583239355578084882416801012344339683519150955408265727021840498016608991534313665019059480444445733417044824669608024452583882242575457605159008548555569052090338750715639723781283460748148450732509890182281739931282196713207738349219432563819825697418651770652108527089603609329639378651565905446752485902122361742912034925909303815908267397631997479912658495623084074510739888914631654992961378867659391945340956724479819029734172417

Factorizations

Primary (ID: 3075) 1953272766780718501831 (proven prime)
(ID: 63009) 21782792815181540157923938702526645334554386505339837667126872835883484973417450281916250206221066246197566224769608341763157717416632886098405357591326745122359581189720896812785736344879161407661396556865208841214115924530901171233959112052591107616723562862974628462538405573989518102878148306989664665481855458671981682219477329276755521860354469740007277624787153444193290460006314602930273176186610786062289864906757716106570633836993271884905468814965338336796695529676125271620994369256253853242985496572358856484876696067377387274297368269612865853031211563013264900554625880116015518446420747234565758709248667861257340586915442622986052582433756419585057391886966525058542187810934415420473774753059404147823978546536394043274437007805874401668240481962919643482133860744488721268359125707499679636958347468139941216271299322831607 (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.