Factor Info

ID 123686
Size 503 digits / 1668 bits
Status composite
Value 10343031152334473501177810994867881722406764261054490766029440294712765593071525267752228621824019702149672270512116248302157318154881856427200827945860265235456733120118772933465699638637108019299704528296298506737451493157518290120962094457298490368342334471439185871867309922643526268929700714529302969819407218136385844538851728983776320010078068254159257458618995121553721027638856507652244767126538999916942568249684524591798473389938321694090911150802390705835269299849016398041058432704848020981

Factorizations

Primary (ID: 45908) 74440154493364294047503796008973577470721653599512798888150469800744577182039699464953363561693520181 (proven prime)
(ID: 123687) 138944246189823083490305195985333975384588910881445383895695024189265011091588113549996511327106311970876754520633783855564310137676667385036371734086570578850980520332948882714304023251537932129526425813164713309036437261890943562780736825702843944268412202494583343135291872637512354323079635357274550818447619982165755919418817725455393402156456344424328212788647792782345643235856797992721816676801 (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.