Factor Info

ID 62678
Size 659 digits / 2189 bits
Status composite
Value 67663458568722877156786788652017126496810516936096557595365557282680169999058987675545296297096769723646625619216821241369766797279828799768859989770725531090896501058278841673140461781158331820695892280468890187330474889046293973921637669999626791547656143592953199536860901078761424685011706929423615996601276339391157626233517614252551717741356951091081680190533738314419478250172200316231360949459242536154874353100021778102537740395352770687385052436295353492858090149116588938281126496094883345484888812413268910784169162127075788881095147778586275901411548445623582274614702057587193929915365034288665081901308901939180850843764659653910094661788020131

Factorizations

Primary (ID: 13797) 4409486883238989864703786561 (proven prime)
(ID: 88264) 15344973317852498997822737177753197563522024369493408244777603825020910635944006376506318831020556310564475844138071325345385659671941947513617581267974148493096445744585826849572428242587046899499351870625874574154411892131117147187523742608840551504495807358246696752233165321770397272686077962882365825922133407689040039348812925401176167066893162880348743814612034009677086988055402193188506868503697500685390502431614539252922047463195988081396177554787701036033838463696996462342763731123286943620152324413145613171055149622098244407118475253941082612165105295221871008416688612594985314090967775155978712010789741389957446371 (composite)
Secondary (ID: 13799) × (ID: 62679)

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.