Factor Info

ID 154502
Size 1129 digits / 3749 bits
Status composite
Value 3018183247231851062183136712550829035579713379324004857355860595675587025649564691860186992351487600305578696380989394838795139259334212404032532284299095713121115878961305406152507615153967744701221731333676901254395639101906447048202137764183821465452940878918024685368986255204008982298070257998294938154869282415546697521122983148183562017718997214047807339853846025233930243619637766769224972077584716970955450697832717490628876232122956901215141718242020726283321032594778120929688978637657088961474970759868288792364482619790117308730455851597938188126128333400532333611062895166542154689609674596080058798233619502840247772323902161167516036564769780086447029721140809719190186537240363308671318804372990034634171155598840454529034081766631721968035026907269781553637988503106231780088387571839188647663798820382043026910722439952331432746432864524440830451024254928810037560321259152661527522845246569126260534922186358161588226538224889244563607022539594428438549248926371577253049097282623652015387773045756476674006904119547921385222361476806755936144576098231054440636967807464311662925418598642706885369337231988373

Factorizations

Primary (ID: 152338) 19119643273083268302796603 (proven prime)
(ID: 154503) 157857717538112486203622306158475468280736518123156566631593010315133588511336664740586706788360452147709610449015465850705479584064095131086095116104359902891167102753329262859472701158598516780954131140423881827472880967125407819506607582141419303930403265210183350973172081011533379126092423923860959249795653856376507922531353193193738586701467120889394255405384760437518409809226419000242299469633771657801030432730460557935630858565407148770207118717276350325745311903490432314640876289915852375112550669947541854936218149132589541953576288427389107641562463999837658335806164157799281941434487063057986804932962376413783696048983754251652021232715434773760598998195189653475160712349564327221932196740187965937606586787627779914668571236701593495521286302574902646043419980677001096864471525393187469165153895646858075506948517513583317207353307394951422919930821025158727488555729646070800396845872164356203718150749623959390687049977279515134189624305650943756609433711180242566724964196747910097701798999241727031641946473353673576764553443250549106877443777032755521381588242757907545469332591 (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.