Factor Info

ID 58005
Size 458 digits / 1520 bits
Status composite
Value 21053649261685105618422580102260745971538448319338678102933119545628501627215088101127310749218181924926016962859507548873517707658381776289000918100471593717166434823218117238628188383150186383929524222048806507019080481708428641894040778146752429568740961925164338929589664568003078363142939062264856325122049193927357840103429866909925393577694367009360905418540240633923877546785753122292208160228121573772346568077809405837705628793984256262569361954433

Factorizations

Primary (ID: 57203) 1831232267609932496997868363 (proven prime)
(ID: 58006) 11496984644751632189377027034455167468366791326630330431492067243907177130970066056157497191299232975160402478303181740974937582944181291734249680647861591745495470371154530466125726896149708677058874459496103051401909757728050871776434723390202758015300520246385899908785256548847203062113160823327795289979381340271758488124551669539364673732226883436340921426492876887533495305533334159003432947495329299132072400086659599761891 (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.