Factor Info

ID 6605
Size 470 digits / 1559 bits
Status composite
Value 18970737633883941885282748036959538440399962514191724784937282734340746927079073164691173127524009455893741857387364899388200205043817763123287629829883692324582459870531370609878737322113920202680545599688680041177568954691148931697021885734767675577409461651881981024747441306461737895730034394105448364417529412350511084514132761318353406498267777974371851696946963097823699539444757297812005850425161579985059511870320256961882731534469384058660277118167939550048707

Factorizations

Primary (ID: 4158) 44894058474254631045721 (proven prime)
(ID: 16026) 422566777845738306077676852371885036308205564267038120863987538333106038716552187132939972376503197002593898185274028971136900623353394093307481763186206687873198032774384236111753317471097270893488461187764119146803102087992260129167614938156715317785175397959407107969047172517174974214874272687445150615735929971012312840327002396795028199445352434568430946226851263593152571321411484707670913995796390274108993054024301893615567131894653657467 (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.