Factor Info

ID 198587
Size 1061 digits / 3525 bits
Status composite
Value 97521112919845708792096483143586435242007791447443963036308162158692642703136326676341815249403233698941922775312008903643546299499715661594614644145692106718763613200804683478256042842272926060490848154484148147242568804127141914109321299419653411981002653890126332328645095745113856988200382026296155732529861478360755180075893985258070196527009484662356758786399647298608188785177277778261357862502239282655424707542443245158235781750124176536251866059726157927740987079679182968999757527880848586056776568475033295820839492677598969567524573839979176357435389355034890392787088326413497939347097185094449649746787812599837958160451250456433462406006067151149162929847559657384462582379076192885241482718467598701093569930983800443230801824039741811751438467141909902284469248346460169857577696930579957775562326759466875163938209703715807900880665478549563354965010836505667458744706388479649884586437613537973912736360221449561280958341808215886679645604881606092711545073220014814817897929352925959808534923664898030570467215101001774556732946813181193417

Factorizations

Primary (ID: 7505) 21777198152670085407545228412531133078179560879352228259 (proven prime)
(ID: 198588) 4478129474515927138638508658522413789482376844715033143264281338714250015050042399900353633298667191292659715562660569093014235813876780960072200316849079518392355363096679885198165457597005646774302468886555440909706079392364236867570722344158671122999679996031090070492814208534238721962812435884864437915991710549035371278172218724269492084085736999958241982469606183986900119483843491859645129960126435581915316194420883892876203367550644968937185618904768386705678429984383957750075832564520851273503436723478005464290202491030279217335080732912952771266729134644809163337559900292054623650960056326424591329306349421912949773557536042713558516162874202732260202146690906808555325282919707465045740247295152397684829493672823887725050731971426575167659633529944340592844390911787191955602447705405447530044938865785254342275072879935177553906145520456166559137156005488624923531190109143368073084190820875669826020570779675500399267960955692866730183346123853200184305591051267538012858870508007820963 (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.