Factor Info

ID 90477
Size 313 digits / 1039 bits
Status composite
Value 4917525266136578216608342771376406167261435319277703943720921954314297425381859647335222128198145009334542914962803189084128901965687050756067025742663554958282847650756731004407926928134664988255933824427544206748773779740998780097559790768933646969531865432471871632898258131838591136736956691484129340445491159

Factorizations

Primary (ID: 89795) 166443696917018148599711150670340452472359763769837566202297165170932079 (proven prime)
(ID: 90478) 29544677012240663064024751955267914884912993513785470029072153019084428298936247256214148245697246633912977846001470386885487079444850854596447112777378759838530018204391116371454387080515735224577361176237607175945720016378397667387528682521 (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.