Factor Info

ID 214672
Size 276 digits / 916 bits
Status composite
Value 447221456268247367713952014173575634662010348108124525724311765363932257798730957337274205793011607876562598760251161639607372793588361035246257660825831649046294565839034757400258444852456655353901694334186321650751665619675873018972558689315317495573509487576560906499948857

Factorizations

Primary (ID: 214673) 554716213958223299630567 (proven prime)
(ID: 214674) 806216665413584683460827699499784993810703675173915539395824426918833375943845386037287927385043421378093579827785798209915092235221578828977588282330238850682662084830381856917994757873627085834463112333858357269637654818318757371341346176851767675871 (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.