Factor Info

ID 78407
Size 909 digits / 3018 bits
Status composite
Value 175815864697947450582375423938636942611767988008395327840837559975722705135965577344695082758667079679264007279049129182675040385914242487515719268139700883125398248909624527314014530187795383586702019415743601884945427420439084467435906896061965535044431221413878442154383062781288187826598927835235748031494589304414403872084314805234698676552906894147176602092100288222245057609408768651079784025073164072721189854870581655346085547465134147272435608522974978986469528912141723400006781325302529737699968746405354946757352659071797276481466394525930072374811071609004198523435014820434697848256586356719647205776887411984277171019122744041997640552020754057375231321660392427067164237740824784127884169110578679087981399825030984234852598048573973825967511926607953732990854509492992948543349569933550768016593870707562175814753450401066341192186652417008649126381843659990721531461674844023314297750452749

Factorizations

Primary (ID: 76058) 3430037246191599131735595170257684385396651267213817380250534229 (proven prime)
(ID: 78408) 51257712986399016286200710103804025842253917079749858423365781826873457674303518773219022920208773030488910526885657056169515795343540966128783926520863854276965352500366018090902236345909765629538723933359883264798169105420045659815368973331195773323745376310171035212165911110841470381915202743551482276778519864321529810343733854390547410936732049779397932818534202390740299273524758211570591192284420931734760891029373069777936908848256273224766801651899735040812826999486540905086679250590446331985970927367296024377048736668956864202040132437463944400178760760290384861814538342573165360720428678147017941422141519949556279787067203670495414314742863189223560922240861423737721298977505957626444755709673669836389224592985501127007503526064781378293378270589056675331598100535800685029846795316120571053661868309878628805178275611608593881 (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.