Factor Info

ID 67215
Size 672 digits / 2233 bits
Status composite
Value 972691174525329846861907400586916632138514746075477382520014379255540016195414075040690122319540910113601068417867682192920481823504898901819224928263206147929382794906231370782119276578503908749411411907729550844131947563702499987703327447476649645216719876105775426214969594739123434156350727074874670820237734015760773728512405318813528976737199880959539748667520534958032580266085008373428391935444705532852934871751626462099870890921970613085305914864070296479039812750233972905571407413825723933316965186013014445785801136332614812832339106882381460205727187832625233201213551232021795372696500905432763698543414360171104228991743256505140403406211821228274371048191

Factorizations

Primary (ID: 66066) 1425616856701549185601 (proven prime)
(ID: 67216) 682294944783303252419948758258149445124376938151971949893213462282295105533194125612056760518665748790181828486308785194134580990075033825386186850880640207146410751981997445994647366688891807858674861355087422000444402279943384246945112307681983127179679528938066964531104985339149622722361571510568268558365054743661865931977056714679429951084176278138442979900886218252171284760054423697172074047261574703376339115323375925860935310361020374552437175870092273149764279968147348552953330691913360038894426213402692856035475868504030917349680979522584873031620364322410886736470572040679219390806216659189287149170191200213349321913889675746037558591 (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.