Factor Info

ID 141830
Size 738 digits / 2450 bits
Status composite
Value 187942092668338382010462918605388602569403703936665140012179256676770939433893042024345095327083401176861961796753412203074948863132584399993632000860023825005105212608476667489177620914247106184224320210332691877013201486310362199909681515753859328057665393664232814397284570056074187461047127735823064629879430745496448689089672363739236868818578966836289395629990725265164994492033462576178197200055776389546191156608892703527314391737899680165051131565934243142144551764253522300263231552604166444533564802975166589567106077296547101194081912953933831727936878417981490779940349903775836618158946625318203172610876519320533093898443051294961470494387386293885647526121057398940239480911245904730439626816047270783901196193055802119471

Factorizations

Primary (ID: 20840) 273860673667943993469496783 (proven prime)
(ID: 141831) 686269007342829105848090260511898688075709965877231200044489088487974681403736333186197043761052915659682496204222400275880577396830110018553628517679711015025691695858975022112668824856954181454891895400312649156894581416685651813232059692449711802533560861115789252984300477647188559006698025051061765936757219982952922417196459600309643081181832447523525369709020090765677001938552016397840603794345132339139986754022424169471674426087240011200727310941156037984069220373241377089645622728651749198424840852600442211388090854042963740448158097237574096072319818353869121272243539610034985425685076553305659203847016575176607667349446481415977184441886009187614379380598728481737366811934059268872665251109537 (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.