Factor Info

ID 84458
Size 322 digits / 1069 bits
Status composite
Value 4009316420831983195897514542056031415528605997464780816362645560605476915404134739736181103551330659290925603459681095082357829744984046161648055946297200161496374762916745431202830223547422258629947627133923547607911805566575537807499349184212320971196267438012909357965313552780178040400431751267512920199417640113947217

Factorizations

Primary (ID: 83635) 81395548488086772908775498506472824274649 (proven prime)
(ID: 84459) 49257195206673929450471066685909291565502377698824945283303934627107972449433505176877243367203699128022387800499614972142273039626992646283571060201230167327089096561765167239224057709829066670268620433205280161037671135636139300008941771867292543368265386207401560784775760946233 (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.