Factor Info

ID 72736
Size 804 digits / 2669 bits
Status composite
Value 257295340790973723495554857403729258598753976827283133978236742575130060565074546233765025393119385638668651078495120654086559108307199884687107755515685737820792453887987620528571779161362919636161789974594934840139355515787950112769339043892299606076062580852852908438967042216356641575782490328679304755189123105806472181998617496507321296787954738679178830456981657228741119928556625989243541820940423358708404053884817891591424163254920752540042159711717361211157951172966162644805710028163496332014730903126383572658713452525559463028559180889218722097983624017771758644963400030014781619326489948803475581281341784373373788025058867981778084485286107483252298166040816476062300188710468848997142474888365108284930871874510743938108645300623938628428256753631315798096132767970674450570079955704291

Factorizations

Primary (ID: 71061) 795206712572651793400201 (proven prime)
(ID: 72737) 323557807954829944269363345749095444205093759624819397814200264723162510587108985283817904173397930158191288509672539842450385996999216365360516421184281363548182067358186146436995488586423598464298738626249051516014693552573121351850718488044006924110826120922724033226290959332011357763063292395432351185091392324054967385810172956622983072568777852255533563603854242378172555757066416986656358512869626579542675546053879627423036167479731283951485625208293077578090692894453752928527765332807935715901357453370770761819963772867331426208995286599280457781260119277204630859504394054410205730362884656893183263727675598830734790509678676305328158181352732736044112221929805455896847886416515069024078301301400687540706239013448743534112038081987822490611066984766036626539086091 (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.