Factor Info

ID 34257
Size 431 digits / 1431 bits
Status composite
Value 30309970768910030995886188335672296751622796316812295906113980842785881178280707698643031325444867814639987158764885882968765178484592811602338592153262911621722238606546570133470773007232476936060100214390603733839547217778685081990946395946600332027920282998206362690820810046133496383257766560734182601790531000710124193010955388369199555912375743626234785292239105789635471126602201987172425686729727958990477993057381832504921

Factorizations

Primary (ID: 10439) 63725217520100446091019213316114800470054259870518161822841838235099774015887061706672583915057828311 (proven prime)
(ID: 34258) 475635422654297677741850613550669860471430990562458514621687421724059221813931535807520071921794520352606305069890455453677991650335147359613352164194443318534980346055235654119548392682473168554602700330264050244049833881338021778123512785460236927868044823005429700150844384224211998138614669503327547333867212129864842198258511 (proven prime)

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.