Factor Info

ID 131085
Size 745 digits / 2473 bits
Status composite
Value 1953978256865018938510048244641375711822789037233638587522185861821073864168618396054469111175278012585049605417881031852440094353242943175751129204189637795168018420503318863143916193280562569757158964525122892549750183635855615346399661216802821165839101434316199672042715857521841048764223346285990540599066558921390346048192637417862568659966750119245760196644099648817689930279705168165529576018588163738831365846555631443012495752045994384560166206791508398732099116080347498971432895600654068288895088384935273601771314949984174288394590093387259283505205013645740700671417885720344524912086033057075600702184668559907399426466541778135739808977786037896121138136226008919553927045355847071516231898655154016727934958708602378227478794343

Factorizations

Primary (ID: 48049) 303399192483783452580973418326804660484345860367 (proven prime)
(ID: 131086) 6440288258082487079920105588363143312899749666030462889587155839887406638805986233214988576480039652062110203465714349774553847655747019228581064748190533619713691735862226631712516000786638174060744438668687508280129468481829463734815892760262296871590964140923428045899494958712526572811104451126778241276679253104389295204552829784355377614587087615580201994265342330149533662170181614456533033550673628603279015737420089251260887977446550782509862076817005586029901055988768558993014279956629406246831481692795601409980793085208350731231855185356388694570450818912955005131031160052290701083590271495093401282620444515654804445597102608987943245678239337673361526775029249670419692066555321129 (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.