Factor Info

ID 100388
Size 587 digits / 1948 bits
Status composite
Value 18008188096979741322232481886721682767701383400935285541278321283239231599903275076057951710098056584432402943799101002365374687757225601577163775350724720703718302563461155366656528618783562970654926553810198558303929705254771305578418244772329208929188768339944421359404180746855213109720234732432109142545784607069308931807022584065762521744836353817108052423638386053322614527505402712112763646798833539166832867858076711084318532767046190178935955171593500272950738564264610839580546065891503475726697565221956592964807491820575153229021937188381147832875137376906437033304202666489

Factorizations

Primary (ID: 98274) 287432372800432459506534301611169831662156230672530031388405956717040207053344556589598558808027250485772949330144669871063665756743787219648040781327438501537953224195032922425796706970743488282448453 (proven prime)
(ID: 100389) 62651913288427777633850220771919225183846134285046569690793297033123823715958591612765347103724822380353444072717639163894696282309272649565956758441566839793713704733017143820092274859257460289605748446162676357629623242613171729748610556975801813547450974196679034073624536094960274257930247323950614398319456227907433937756051753013581589575446369071588837940215556362530330356082213 (proven prime)

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.