Factor Info

ID 188729
Size 1209 digits / 4014 bits
Status composite
Value 209005862612368752329811437052324494937701617568760913916972859459382638361526823547381372749138542444109107130784178437136192749136251365277479514843705577614419921037023857427363533789076339701424609059179411199224331509936898983509319357178122155368699300063961785309878631982869220303511815316308625207789866663499912441614266046385407501429818751406670609963285784687538886911308837315942173482363794746558880174924174050386069549458233530285699081690817522714670209277199019764481497468886732360703281920220609909940064397529756069580326078941797919209499531686973251008083570464055609993287306047722112317717063189248352982664799466554913661814985594403652802763880834960832214612067747146550987795638084877905376032942160461514324877814399745127277855798271602962045387810211920592961749036322217638775496850474569181722473460289958564675529969835248045370610731656198286508549313166794971298606437659967103577921731676162988985292236189891104685785479729248422856746440748935794625282813234251148783068028463101920298094921207296667423292522631323162355358809945790744024578993585433608498134466345714924612133689613120989802727171671962061890424791292296198413835967157352734200621879049810159495111

Factorizations

Primary (ID: 186826) 96979190810193123423664079150429579213 (proven prime)
(ID: 188730) 2155161956562756971453116025340117091232974895318317227020242213795252262697035253064737947643801781919003141383683346553374962276812990872300663805486190600427830334023351830039725866389331293230398284520335894769756747090157394376592008492157825421372959151665021518826649869579970162985406226444993795685310380329232931978844770773373858400101171327183650114988206674772198279927851402201411639325879531778995292638481767385598532067539773110535926598479043621415102597516322575197926589802102851224640107377775819133248799553214534497556160705675904979612129656625845280373594842402408201054138162859988051212957569815495168477101801598338664960610780659952799890158775132028377649428731841705466806382053366393910728587282709994395675266574700757310270435532586106349694217655608896715695546200012074150992308235439103295537593480149852009920733172259828654753276429200384263377010001565449049024445562483521871815540641984819998064302506220752130075498945049040772369878428484994179023431892053254115788721422383663219013782630965310517526989920574933843380068820590985117022686651136497481004298237951900133438577331910873164357792971695972679091681491011896971747 (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.