Factor Info

ID 146053
Size 977 digits / 3246 bits
Status composite
Value 75028950281386126860462875851586721244017595764934929552820254259428909372300745624749559122140661050743588800477306152887046222828436365815964790710143679180443700619443499859183851166425719592509329989830031147955921301268595930132287403892262277731226917752138064697126619082840524492916803380110505204719378419024417218317625271185586025452683330527319353876546517426344565395637505497570377500350255106263972097960396643234563717041068219169828697233127932852889527983625288754578480944275090775011741642765592331194496357052809974740214840225310153827233777027228522731537732426935813183970053949027578423298148557892390052032991249743366859647977533916025031405411744195883260607510910293637458335928035943742074914845251411881795337802461398927222483321760685720851841588153914326393605583246186789980038745038023227248468696187667183406979527573345374949077721459994586831692260542240923714204671451836976628111970321239378158198743522442154015469955699705004963271801

Factorizations

Primary (ID: 5196) 137104865302531502368774330947067315488019177355161412017990396059897952412659836732245595274995733133335626334610600553078131555115635027870554476070924148383431357503506578835348778966792385308145183515256218799521580042512340038648740176793189895917693897973699283050871011939857810395017970879209727229537 (proven prime)
(ID: 181882) 547237693686722825164486232771929215974386832045342501214911638180154016446192572381248477278283283721095268195141321040814368793280999220466488893071356735564476263244186555060367583046274652549324042799900549201774000391987608861780857446974740197775324994427870150008703888895776250094640763494980091445795682494250972564493872092169045732098728183424343872830733811470106046938171102464292019938234988326796198682575530241428495445863544628053599256462915805894056365124212959962044644450008290280793767320515226974361559580080453690828782005177909998326620718369961754928013604735140383001733293856105170926585882931882098148046971567847027050153546422881924078873 (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.