Factor Info

ID 145605
Size 535 digits / 1775 bits
Status composite
Value 1120896265968113388046216142734943190104333527604749515737406533738907127103498360781471089610292679914129076665817321096924488122592848829318451105409530643656414899618627353444305094594790679884171717799196654082017942387440550633694254188201594966520892469586305499719290120890047661300025532322688214037787075972507802997245250540327572276012536373226352124125362237964191042962692554170801712389434270623224272393357342724859432052954180632136922761883058420417879890531748392315686191296637711006475947379597632516552381803832913

Factorizations

Primary (ID: 145606) 3636067733411171666149 (proven prime)
(ID: 145607) 308271558218896594418034724534032204565518542940828559037811315931492147492858738381791940362282902421144081861365018436304300896991433134980010099256441292848792227715518690655863494216725684243675664362394993440615175469396813584717777639523864439116423030920363350862432291489841919266977306571824857185540630880243035056486699757003486933302157828438272784878684195404084957265454068473816711537046694437717910438767939964690547346002358985948615942118409355878891206295742237969020082846262444390426377104637 (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.