Factor Info

ID 201966
Size 557 digits / 1850 bits
Status composite
Value 66618517830966061361284586641833235511107539390500853169500949581015830627078174451790233351620944738351409750787126689499262281657631543671553951825803986439934878900067350087653987780587778147041338525917161243879206522389141853942483462237245634478012094995103390244315647534986631996029818894380466851568839383186437430788825770618227334392658726486501999092797399244764114259923731182853891446200251434226840518093140527531856275446846931051262200935236663134990809405950976772585899397883298714977787675945017126921834137899372248311580501755678337377

Factorizations

Primary (ID: 201967) 36176855520798829161476147 (proven prime)
(ID: 201968) 1841467890780769635840559516569859543804787210569019718441647225031951210196587247975903419324477000131310033675567600997672447518162784009580628691013878968080914792433555919922776578044514992103661896561011826327920784387473350110701266646038025012030127362792289505236966798678737693424781129897173241342378537543942551106297522354973554896510425378025821878203060988563023065442956662789058470893980020788319684076160101013202050382044483550071705070982776415012815921002480350024764631025523183567446572174078080500723419864091 (proven prime)

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.