Factor Info

ID 64647
Size 518 digits / 1720 bits
Status composite
Value 48357025569195719341776454575842969461655518790281338603898878412562829836953862610690145376068317859594448547626621897829013836131414883223591078447254880805779733764670437083891939714348904162103928763009070643862176998642846339296688739166729262118801465354862958817015189217070427777242118217313386665381235852367317002732661297249285704544843752909396332712854450994077468182216668176134934562462804662508744361778031507920039681975421611613146491477280886222702377154784501007667298356683100089225475871378587733

Factorizations

Primary (ID: 63360) 563056114507738352440487747 (proven prime)
(ID: 64648) 85883137263277380423400815220338017974987916544219595352045775372969189693668765408245080392167766941641383486296162597663031789809045628358241250053228147398489602061470808430863345052977812963981101870857720847548301864920386773940621813776880313060190915484501739723591426265989532857099726033305036122515327883453427881768773411206540633728216838194784727929069877494872356069726157900582977917887547198597836194064865057327253340982297360534820695682679784124065377486833466248425544839 (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.