Factor Info

ID 129399
Size 573 digits / 1903 bits
Status composite
Value 656250743364077387784558033707269602321015580955022925449851239757043304372299179782421911027782812395747783275309082073459114880138866897886903596096033107532150008979387360378930022388933758590397494683193504817574749959992783332365442637925935000942537923520405289070842315469371414881909065960240849186556955685203961193060025204457401591384503496879169070502856595363827315790341158460423363197417492295809777719276075199136617663957870411528494856310921904800378131379670700071256111975733954694642995950506235609003816983918763550147795912471219957532842824096920001

Factorizations

Primary (ID: 46449) 3487183504505171285883842309783690306488340381528981 (proven prime)
(ID: 129402) 188189334606639484617066856701940913763783604238843572604756090090040792362464355031910967053795449829671434034649209520978475549986234923376695962468039458566933281931626500328060289765247614177798774146877432561052347175401565187583101216647657086809832208686915575846487291644067810930324662173066658823983802645631612584904065216125401088191394461473405169160746572495450381679905399249639991630832591392835705233756684038062630795791955103926254286234499889079205034419809199820913922526760025257059349621339726199421 (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.