Factor Info

ID 154525
Size 1340 digits / 4451 bits
Status composite
Value 76454974593471451134427608112833524513746241329840116482208967925576245464768283596424396666103700846785653906891331763017811627585022110298028929743982238153436870387703930258866839477905532113654100761261779586629733326904254322020061866892282210387779076540066290069907653933146842578694095600324602012547251684983422937635250360393810815791995230704342165389333523190491905176425723375996191912086418048077477463591602400883957229371289754270423037865528940016900916237446156145116310060505385876662422838597327055308473120541763988575350123781268052657620663258328557327354294721902903421283006402181318948476624698319914103517292492728810824126192211219326255278777015933760996162159715974366274930546181040459950598151001143309378006203583050590192582751624998854048399981631324692339299293169343444149769822642433992034347264144011864168362453070959910683205431037652373939663685605783020701493345620386394030142396670613529523600746323089615353783476714981891569949700232213899387873079897806780534047221318327649122328398308968888222715495050243186018682270206092139155301486375294352131042332256922448972146826136877406940798899437297258538884075219476473978152667255247112975669537324667820932026640164568090974430935411732258826986612295406746530280898905010464814823974157225889452177000162975899773891185889663792436113889569

Factorizations

Primary (ID: 186379) 731551028948799148140437455525315594459547 (proven prime)
(ID: 188689) 104510788130984219441578092000382532208426049096201928979632352049918325177651672701679653226651323598467422163705813809991769985693591057875031133606436906065232234177872737198359495888990448078207645071187502122992605211938970430595451506790248899554135369102405076877814460005528297648329935123453017072027777349879419552006377272058227291951487892257109312496272698557687652468411034004363332914105458355317928459099312716077578258913767546591563366530413106414014514175923669211029781282602966368404324048318388236120444363560714416975553806457354261866446276816290226073454162182539306720142603579609338202351207342916504354859456116258254820396283732126903654847762380972752267102699656692789434255666702122637970245670376093410113309013536912223105504798886762490468896161676582261327447233432385862592526790336606288925742016069569663261591170354226665585146235454678890553459422819258681845583940553692754615199453681877001251587206420422073183198909549702082044348267206516044129147636657545017113001646080975375036925217264556154982669913462420226599625874518373781683863454926188746722345374799544451013135801919873168143891304157836214091776270622715912135508566037083685555504533864702632795191587942475724514301182732721353687690982604475504798691781445371163667688810308440322429427 (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.