Factor Info

ID 99426
Size 536 digits / 1779 bits
Status composite
Value 20323602182158349133722580437977161631393181369402512748812456615831259470728271889773571950597697382632731320443035722561077539049089570387299286267948538242403660334935605535500301968655838202758463902429037601216813162468566319284256411343052251700259956154152826808230017795526118302276973454633582031946492254297769703243686321097111502158752713371131168339849534656200538913382439648603018207481604240545308140938962997273089071970467289200331210607534450898125988894570874635360838065414113270401936963340075098175897742027851077

Factorizations

Primary (ID: 97933) 1649038164632685578542992427628917483575645002582219763008899743201265215941328535950330500869484897694126830841465082771352855179129 (proven prime)
(ID: 99427) 12324518994189150678516327237407402812937553199393012546750385396608021890743027859779290641819899066065311248530079670772118328929548837978405989681438048990801860410898767294864575669728678039455982092197778961128963059848346088692419017898376819938643222252608128108232747416485029788836624409348008271340869342830639152619580502215657378192018129549423929098966026587877827346528803545051698670605613 (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.