Factor Info

ID 33890
Size 720 digits / 2391 bits
Status composite
Value 499920028717546368715818935062798022698869001982396258433773411255963759859928296462710957062731151534901833225680214188109644866071511649738862216381491685756120542094002632069407528557939833481386507561763708168739342044655255123207390867488024042511672328037329909437493247938144034550014015245297068225959538084984847058997643674696104784380920873954065957326591184538545613385906782420682343373398640000479164738397135179332403108887023091415858964542872670492941393420458115762396791541109694654079002270853861710668592870351808034327744360069392312781662427047940384096288693028514514622088947286903923377500727546775898083527534176972960580653052311783537429256368216018072653846386505152935637191218660030832027

Factorizations

Primary (ID: 18813) 54708069359245754606781357934918261 (proven prime)
(ID: 33891) 9137957792565733328307091826750154290466999144816612949275703096603362242136536647239888828858217424412342914035456708104013068156949114216308069961602971024741652236291283774694229548591486947698760111530883715897434855575980206792994854991546666069994576822294075222804686003623629222983707315143653959640017778814661097971532258134528708639993042413803093946829518135486966646153887123193964819088389975781128017868021161975987731664678749358431148115661773011007309005472827553233475445477060196346780853774799465906527414557837389306468352540648197457364348198506204654822529107994782534085079987846414224068079264616831505917097178547351128325888694257188733972628943941574432207 (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.