Factor Info

ID 157503
Size 751 digits / 2494 bits
Status composite
Value 3844583351863825617612933092190512146381573062165086226075252611623106108277103265837043610949028543124739576661877942560817621808101237314644626376291020125618548168888298401350583154445276720568406973546639776053780308166367907613659126937011788491002720451693202163133052640438462055501751077901551399070545483047603236185614355806287657258566659978297624806822728142213335691280051513570442685645472396859479733290793181502858484033785706710579388189483766755772463229865069080101515196248121395133376172289693400509991397622005611906240170791459012643484962083320456960071530379061658322583268572038306919854311861766899954959327553438996974242592643324903578320564255420526802971824644836170728447156050791873166005865051452196950025683542513317

Factorizations

Primary (ID: 3417) 4635260015873357770993 (proven prime)
(ID: 157504) 829421292160121482781119791819208082654632545927498964590131933758489068658212159440671830793818860096081466369726428233263729182858934772829166046241434170569188761282563766320361746450018437668894015677000202015756523612640548857478668416817196781235044747599366166895182883745792781526289338870255785131924095032028717401557256596251354139105491187382848159063551257694401217884918916580485587855463377747207341214136704723666741119276327732152008878427705105268338819743985012964589005133980544297299251032582091108062068210552731748313435830258365007741033081370120100574993934529210362385321858389224461021011005588569548709377630531654001913670726988132499786779492464567603693094235716399299311968506743806757608414183669 (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.