Factor Info

ID 145704
Size 738 digits / 2449 bits
Status composite
Value 127427126690017073003266337284826887905414631518519211191691604861759960335144782884140462714360290070192596525243815598118434848528834991799913720516617219843266541083176356716987785934215420687952505824916861021156208798102134174992053254146126973862590625557025609625818622935122028751417168731161074383123683989230708005254478601193455877447415698705252634222393436530660735503803867498168476616012915208229134818312676727869395822667083194638277099957197783368359157705328513140179168191284448489318502137201732027213695948501621980504372529749691713064371775585749943538586421211026420752717962111655615402282057498451596179311235198865259022673741092104392753377931919322923162660452301648020398235943642527933863389617032748448699

Factorizations

Primary (ID: 181621) 499839383822225238231392257 (proven prime)
(ID: 181622) 254936147119087930501228629303019355848131186033896151066919514053193363650831131892229580324755757596280669805211419742771214605375050062616107065239148072525517965946889720840886996736636886872904206788807755870754504827340036216636730891766815961775372991640645462977629382021203068802677661802306720046628779433279568089215775328930152752918384889840729062249478218434268561299962932875868359091729977073205754462208237826436600974810464087744306241573984313806468008025184374973532531568343612599118973903640075612316587164039538590378793278161848699522338487943247385326379903671997563220369460577821626709813650475103199569161258399094363116379783576105190708131293018677103476180075844234130864347339707 (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.