Factor Info

ID 144861
Size 955 digits / 3170 bits
Status composite
Value 1460097421716688869181779094438902430793760660961690282688744144904802562686000621034340592236058146585837596376972578536409843068965586971840530482533688350755143661433890212686788186933258095556589851173710935551071313368754937083327032051030058655383794946218299065419462372086150576841815001047194003033193147827593272931293705434017875374853988250415623688991439521164257054861514219145526355328272450785899265978721217041144289796834280652412333392224361050913496103464889257933519881861468885961078249298466756469543272339085706896589800405803624159615192284890889644132980967712004999937468546213796274148150265430608695012387529381762387238783594732530494696377158085424422067863425069287926746182891696259963083456422701363105398923045419857105140658491731680978611792019625252955497787073506752497915843013512275575288976819852154250541662336296084762701514401067416103491175655880621124512574733260857462799818377678731803712236711705511939159

Factorizations

Primary (ID: 179172) 76148762679864636842280878865854884153877 (proven prime)
(ID: 180713) 19174276381286099181824934990816212410956200132524603130510248155837199462176013448777225284268273681821204008349288623236674451552659019382157139158092034243895835646050817747295004997778363075316285974001735416958928636783229406885357981711756152526776234667501895313645739977607308155898532439576078593590658334786972731084668995903745706301283755915175995652854147827775122073411374146619027987820546307997734573687422146011130817522304656136747649585774085345244433187528611455446374994148609353977251067165870990187185750566963682372973405630385542172921424219179494358111765091210589214602975818981971006403065902148329743636306606339254480995578636454159904974821660537274218524171387688908363935658023590258142478716617036293256087736874672124650848944712775495609834009309535168621816732869250741338049370694933994483089687635518770632042031356310498471179119912203538502291569735961482704536186236302267 (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.