Factor Info

ID 56987
Size 880 digits / 2922 bits
Status composite
Value 2379015366432356731510181472699491061959639020284600225270736294121071184524974861687936945271137913085951019958818904197653545713617583592358924806642476826195525128280981079237158574849378820354131679363678845359024441346266004695743849776884351846539601716945922059896442916859798272457722941052354850919898021748248756848825586271817339994277271788079708663089055519807426334718402020336472910003473015932182338204450599463450208900160105762956332380699060204895207660279294764603398689976381336979060760243430764953585453868701830401900257568072377562259923075346453382022110353419500863559583220031037488285902305136017067789362893418168860478361694512276397182265296498262307023703699386431675320275374163341421485909331041172046242175522497096669204399590289658503969309044118144198001397507934163760644863234565222224869999640948930184471293338603247791591599281360612811

Factorizations

Primary (ID: 78973) 42086256219133569812191465703 (proven prime)
(ID: 80935) 56527132136566495132732065462361137390684883879973493243377703087209764771531991033396158357317809766443530175160912150559290384980915669641295919714866457708556983606394574429924698871044430892223531130504847239402115512135423798570442813169785924845593880278971345294398218470707337044542549114372037412088238675498709716555991375591502421901191196404792714460609032202995684452948541480445646170685964914516054630362094543681936403872597450940700107637114342089762711567997682481035130430483227307927715894971000724964331091656456091035972900990281047090698035943597887869037832526639833164628103030396973823773016282808450150008671438312389173397877073834917162595147082050546465960030707763033092285086818672054691952855607885047527175916065993941009717870140156760745791954664922294168464712810805447996285508301148058971547081648781806524320637 (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.