Factor Info

ID 171741
Size 348 digits / 1156 bits
Status composite
Value 930972787457876220249477939454301482295203654958349886720187604030493871145429648459283704920160558845996317983444159297749598923451222782594070513226603214547976326916967249059078899415289413377666830761645354210751957482988328761624646155228287723168198900676168574544931565858820952331219547856820098554072357561938436715022209030657314626399931

Factorizations

Primary (ID: 171742) 205279004756521544929381202119744061737962794634553 (proven prime)
(ID: 171743) 4535158325431719443623801794635096385766260326185088711713952827508139715230781134433188763539105235419268321116987038500057965134133478019779147511033036415361840740470510679770835879417076000326391251560391862186167472168645179926726250523927505176915975057415904211184648979913337048223742939027 (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.