Factor Info

ID 177008
Size 501 digits / 1663 bits
Status composite
Value 286843960663951014416284353225945205691647141583368573057733632386772562241586262230208496157356888468040117433419147824621127118828542160146810322514618194438899526964612408089725309119602924159934236422830604559855517116674483660208921824992056233233883707448162007630928708772576348219228359088912722435465865402131889711029423159302266930057196449353462137249820174748587319644885054196548125446183119092649572255838666003711728595677789182684384833239717085525500885037514182421665888802898676379

Factorizations

Primary (ID: 28988) 2085418272967581164158673946858019191907546357968893257944408109 (proven prime)
(ID: 177009) 137547447618634222325636181969722387020080379607005620628178917304407182467112059523068281509979509081996512668162624604777438330767480873075465898345560772111934146198634354808056296411393775741242955087067992222919663857750399306528384249257377410209185329374171181942554018530549422339699432087815768042946766015028924027101121095127164163117086334073313747625679315631664032882539259868122622007824007898166249573222700753830227725031 (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.