Factor Info

ID 198840
Size 1049 digits / 3482 bits
Status composite
Value 13790563899765882943605863980398087065555372672443750248130163895787181805394194597401878331108056360001337460638443055232634908026960383319669180425254090504911614529314989905098855327937715558969483986130004667528015365935341357254131745250005694738925909447233275543574541467759895238165768561113929445998536574996028268392991636384807465721363023735273863494627520016902794887280820969175220754138487298858905804430456305310691590151906182818271262118193906095181397248583094600476253077990882967383764603572514881393804566936491295607282137997175171718720213472660759431182826088642950121697995681844792086953814011654767753010692804765650532905973467837771620278201080112197704668521292083743228155635823858989251119213625778602331950664881041064703014241942840912311279882942639772075283407529144292383127785124192640654341021415325108314964947717253398631375566640677081890726541254806765593987979319629815606220038927883373915790237031369794220191186778727312413011668072921335678991413720901403239967567323850233979097257727383911312020179

Factorizations

Primary (ID: 17159) 316405768432826434502246447605529100577755433867259915831 (proven prime)
(ID: 198841) 43585058414298937535717488815069964707044603951133630455113031906664927293805699439426913015204805999944972671981852121228592850385505849789978721074236563330906905419633999780077098518918385367985093547616749173006718897271135264581896234788909877569988295458255396298166191510643000527472418525648256710547324185025332649852239631435915714280968980438190776592875859621383765849093250017384055334994265151862921841421057625643383473219504383316145574961175696022116638075633772992489249315595315716951338376559774085002792162853092975261144369710320206715613283245966090724360624786054891216245557968325601666978577836893425317982804729456097173734209395982356636302626464390863695466204176266033565500907191433317186525120564622353456383991324290903073474988242482294719421118675545136963945812075360655056507794304935098434737147028277657381482494414220070551803488414976298248660505480263098257807234146279109582041950998579900488774983865721778463015506654856887977031033902448266416709 (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.