Factor Info

ID 153285
Size 622 digits / 2063 bits
Status composite
Value 1003261554199693518174105424333530133648935528904782520160833915478568453328604360939359991361100381367039380571970166217118117873470393474872047605922675881060722813177487562147568054788459516458180300660333927490001253096281719075153783487385305973515681749151799954474360870283378193919901731739685143845417708378111097784751406075454238455241972338618257245126837629786915349796269411032598585559284170338024410291236833777351873561859578770620454325684699456289855775269561858412670750377318376184838863163953515535197419303229531507594283587351324471184728209143372866321993880091412521088882222131774940578154770393

Factorizations

Primary (ID: 152279) 66177026713642266182801278505731453402912139734463627684394633491484767885113 (proven prime)
(ID: 187365) 15160269417073600367473230625067782322572779985767668619014735812012196001135343585280739780800064120478002692203070044494474406292780084536615392252760816151553040157471084447802258989157210675430516317856069318140029978369304312481252091123950240803618879700424193795712662050028516269479041529628699768829106197378353979669810580630006212616008993328961734857293583214032468758014220797899810534395144121324927833594897547063046717331939401051638476747565975931087208120522033257494475846615457878200577405091665610682962947087682791196294561 (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.