Factor Info

ID 164172
Size 403 digits / 1337 bits
Status composite
Value 2642724815667448784749256087818655017826506588049067740946360178441966446162884939455990660071698738428364447144209699821594272690924680921083225795044345853942506869268182991813153390563700702316490468727661901837948199002246959156999541109392276586148870411461362845807916168081852298919599764276365163486161101261296407045933129159224228202341151612775993860445088702433900980008391422338033238356557

Factorizations

Primary (ID: 195344) 273090543733801750875952153009481 (proven prime)
(ID: 195873) 9677101153101354429544587672151364996792241048967478622075609335189124876839490311830119836783845101729189102096163146783761878421135878040644988076564127048776743541882525600980363497077275113653824196639037927643292291887285001416047521801537970030104377291183049108946074213964132034770217153617571876246668548717219189326927222128726401585493631048813950226071584997 (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.