Factor Info

ID 191792
Size 784 digits / 2602 bits
Status composite
Value 1667517097883482976043824885602813152065347881884630766380923456964031142986288055862121088017033661143807846588400341675757850622860385865116479748329905098367919169797273415960431904418625684900790278127655604329629397647314372532392221972808914916836824342711161842714907123773392740788644663410704312416122431053686842358717315569383429203406913672429222014774912129847769735781101995424859379092085670125354563658460364952682206401422696418253057049772217359663846473005753349513433294079510224891908940647323103443315567096483319407276327403604151811700044611312991672926939633923824941057145449419204424555603782678554515226593055947966560808524997617806168374907980516884222766625647333571226563787211475954773798680870983163874711916156523576447859197384349292126727418923553

Factorizations

Primary (ID: 10486) 55132269643416861808940702349402264919915041547757633769331818430511033108848146620408728664776308505356579463 (proven prime)
(ID: 191793) 30245754594697607524191341431191511764004509123578970631403854307184717413439951482388564342797018438918088932775899966899349718636692821606988300206271880864214527479887953319311010977055087171183563122213217378845629714996952685568572131171571302315991573458986683250373867914051225307910586458492228391018019295134844667890698312352037682759550248239534191132417906055748738097985123440210474042913275053554911968026767524223484143651831731783415745656236365185407464349805925111579158779315424336976680899435008408428603933359769839220214054955213825491419363883485520206028948670842030409026173022048969422609016328784505637413171943346925207374444613530959396558225431 (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.