Factor Info

ID 51435
Size 629 digits / 2088 bits
Status composite
Value 30559987057643832071427466189450133947313513584924426959370538468330703876717032596801169687820414840346696051839851814639467835085200443004047289451987234186766078776893686097341666797016318088322206615778133549561773760933118387508671102632167305980780034826188937084823019190027380108458217466504349882033229701590672985479629470312658096521263995954088007702704777605816149698273696797273431645939859347414900908405553057413400831850983660127705657985585964492904948557611297107294817039225442905160988487186197881886469790187669050642054212566387967797207482072725553416020579878719242624447849520412895224742199105365837763

Factorizations

Primary (ID: 74490) 1768199411814298016104126314244791787 (proven prime)
(ID: 74491) 17283111199707457039413456446368029869234040949985825383275157788072039886578570296563204996855945037900340543956182580450332839355535033655941417302907738849877810974432801539392735541308082557184066833829206256251128497836680759288833824432549901228379087907867671516090922155068055186025337783988401806064867235863949999797049250348490519751760374996075521953938770060119672042504079431782747626115552154828215517366613561029797559961203142194637440977891514133188880240193017642505642093488009708114700538744849176404831049785888565094665520883460518441473908910055718201237238271416864649 (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.