Factor Info

ID 166089
Size 704 digits / 2337 bits
Status composite
Value 20256485904692543003871113951054979131643874863049663633126938351813945938991803898272587053525895690748440941092168527472418541815827065016191977045327065839073721588577391340949982100187038289027302198785492997713581603269271140997289186494833362179916676194183380603929311722805362842976543231623637469876028457051894401768772160160686368210543346289380403961371905402103865368129105385543578357602896908304640660690062975858076659726448014951090915932022375809127853977152487967104862503276562650360693392254460281552303622387888261614255208141916090801056409884757186892963780823624143942127948363997863482120319695999691699494030334426380920939634278109337073363855672775292133609200397334378410823

Factorizations

Primary (ID: 30678) 105974548536692346164432707569940342022635766599 (proven prime)
(ID: 197068) 191144819056992643242958341362710863071571034120617192279020013040473668826240009951093183158503001460147934481768643452448695621600502265787885997461988490124462835936293551716183737903601008559670129869696770407660755210902372623850507410903713602414285621949862383136387508827176134806046078823088538390582979560865985268631821449531324867221387256800225282710193859300975862339953231472967359252453173116863124515201263657960880807570762998467201618780130294285783945787370149963519734916373215301388650876656879271636590643608178070731745553045486337162923314122427923833667085358120739149204291783348788449206049952280821578268177911401246986285797377 (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.