Factor Info

ID 40148
Size 432 digits / 1435 bits
Status composite
Value 577847184444847855159510300548599510038404635559009447442279780787616221637338938271278246599320714561987304222773480296754452711858387849294237639521968122621797629109661190845485878745755610009001642622103022675830011568405649115156005886614470232322385394534796549872346797438515256515661572439505896192690035832286624583053044862112999705426792388034819419952258359419627560697440713369855520531137339953962678085274151190307277

Factorizations

Primary (ID: 19463) 605431706028029946531059199512572282414786250085768871 (proven prime)
(ID: 40149) 954438260651805047266954766299041359361115721735034057494822049322699577928370950496281571562233595661637372299257991338305944224614534296144073819747199974902108648166839391616656824161308251670441908981756534901302486787630853612276373812616440269632975905273935085892494961909552498307042499512741259088352697014497742636823110661238949997579106746845409442916165913863380587 (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.