Factor Info

ID 188423
Size 1024 digits / 3399 bits
Status composite
Value 1520553347224290022675723540851955354470874864212890776995291941932827680061003324971517230408260481025067773838832741482690366839204498708372350585844585552770276741408664839803102946121272468814391593145271525577466870506518196933285828683809448462390846375343279235892227112566993961098750180875821496951779783299433543312053081651666445026650344679194304581157244349321115992075770886406864426657995426633453317272450311383628777166221075582024399734088941389654442301417204458786163922836613160462381827650421292408447315261508778272945000657257414210466488900612574693869985834519599719428564388659521517189369350903353177086251647285757941533297917212261852253908410897119882479924173121670091931056066615276389559916465496431154219899584233860529828635585112587835673559843594874156576569570603521198268196494143829266834034640993139139751933082126404434778891918520859220481314396378118425057896798425149270183463906709684010905123940514493392639721500342518682842311674166458913100500332681744081219381578468924801

Factorizations

Primary (ID: 186563) 24491795474469192420127508385338427488891233 (proven prime)
(ID: 188424) 62084192594591507084892326566493328300728304652292129911974669691546428949287533644080352388171481752433937889437962662116550192931868321301862394998051812418393887799376979015263977876289316922449256484932403170953212521733764026308785802561203650648333624403042369885454530534174898131270683159042021891173594520291173037611145109247712329174127003259397812294402787302906436403605415516349393850207136126689782854367537176665928519862210109690380652163271030849351208258070405439955428124939645711368476103717954439861875035056130573537946684059655002073093007807616004725663026491698473628057777687213382874890618541658712332922083797344580526880132914760614793886111745408642287422052309895189799371277302848801776758092698215672405262806232550129616392552102006242777023293586705844181247997652639688413268406906901897765437897627080220065052543063698323107294424811308229114222641926983002984823897369141411569005143607100343367406602496888462433335911064797411545169854497 (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.