Factor Info

ID 120931
Size 285 digits / 945 bits
Status composite
Value 258733160672923426471313707238119501233605548564027982172765897133490195663588563399671705290657444738318125467487314141914049245175063644841429823735966798875445589646710428954186789648862907873795421376290636400668595539844551593979743576067790885259239735502614016705439080569297659

Factorizations

Primary (ID: 120932) 28425218930039633993168284831324046475168096047665435086495117392342064166699648817736521 (proven prime)
(ID: 120934) 9102239856435915526615352484051305985533908809954250036739071403816602755149961190187686801938104652642480195943284859195073730216674834373826892274622760729635200551186862048523433075692469612579 (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.