Factor Info

ID 157451
Size 666 digits / 2210 bits
Status composite
Value 123302102220731148517129621861763441806110969028288983796691359288059353809279985704911090409213677960001363293758454014271222986000622541015209043209196839920190901670794338924868946937324211680970200635692360016361179197435608889603630924779275666882814511767557242177456703923119877746682995799005959840279711394762083504916518144603996171117296398968309384511844026585109793247154061291471672074890014257006218196616116446546943126520651533519637810432111813058946921415655654450081915290962874540446327151914061383225554794021014693908837249167205400581325601044400627934098331740023936475716431554796312189244089924499255232884293466411306028980017060086932289

Factorizations

Primary (ID: 2937) 2679895157783862814690027494144991 (proven prime)
(ID: 191582) 46010047020904998618683841058386422779457838428585652829952316924163776061139423085504822739181750775453138901001732575728502685352904887832773636571207750986232991091544986124138587015700169259271243419607479532769095530428276390434195494820253623080034683335931667983656911510424087569635508731714522715485602524996654282880406620099624256875229684865603197277865546666483504402681423269602838672995785896887308814687321710456417868611641292234877274240540739419860236341396959958984699379544039093452058174144251936015911142707794188595898632155839602199766647404042902567120934687182242343548270197239340106302220279508040058079 (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.