Factor Info

ID 151016
Size 819 digits / 2719 bits
Status composite
Value 228091423479918012654841258867527627342335290238139561882552782747211603503587955668309036165785073933650779782601479109402694698898920910980224587723165811732260269029027810667420889526993328977043740668884727219282821846580558950521328813930270957953591800684456859005384371111552401716043312827148060208303992345423094541239363113703683984174193695346855442365618532792733489396022406737771041423931912192801308755680224207173122428191327058319518730817208925882614552809464340345554584976052006934785694457897943881106172029280512345151904829771659999546372973364218197168743755477529720975604679209117671326959194794664889609837214027656337654000784430353189030973674008271146727694344351516772199811428176552558600705867255906410484184501304657907228366138771530269667418664168430566552588522751437013061685700651

Factorizations

Primary (ID: 149934) 1151869947110526846443 (proven prime)
(ID: 151017) 198018382241924804144487987030620005936263720667189516650544648277031107810608669254040112440557672669769556831874181585232360839545061459957910524215977693164962198262362220578168325930553706631874697269117172153291708993445325623742274105184875904156398475339119008428872779780955564159372136142292027120325582264567648648028257318356347596264989366390807314230166218275347241983679501129077842405512017740882624342001865444309424569967178178924278435649840618943562351490072470342014533701189180237480498731422225850129946461521783779122657695241632850068922518354466588072303250962834716769553633096688319019081728318250017714142992295017507975025632101504079880904924053840569953608600061731339559868079523997102921046803669906845535700688376427445041914395542825787061276280326122847343793857 (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.