Factor Info

ID 197071
Size 474 digits / 1574 bits
Status composite
Value 469439056561850451884222756906730052143798177980903835551264185181340404497902540240450685723074835352886280845266205784635937046204515532068451287432193018347550467999497820882307405348230688772255757221735007559997509126259713685204979142543873678991018127565621569534819500475995165206284381568930581454197920068112597340244987786175270371621506719692039468265340010365133811532500992069204001537493521289510030449512854689419895982688474247397075527521834348746266669577

Factorizations

Primary (ID: 17487) 92874768913720582900858911299754687243149941868501755733246139460861 (proven prime)
(ID: 197072) 5054538084481836520301060103201936071573923992764540989751003706153423592936432985168300590016137538069151151070482225290687014662104937403363596569404944816182281005260048773288950782063165420535597142761667022046975094228688166377774923455273627527515801785864520688749905856378100020701211126761197509907097251901318749208373131655358670637127946813451030359650881289261691559003269437488325905484770557 (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.