Factor Info

ID 80721
Size 619 digits / 2054 bits
Status composite
Value 1929092278289642760126388078797892651065942379879708190060422934868697746745954286355653391540908001215864828000519335420880656625922727050626777082267958586416986988406652463835772025082016946194157718229486784603003939097650058376478107450861706642738453479404469237019352314993366349906993774994504531713193002516908739721792939134117814503743282475710959055356059169053897636684335435465651887595749302051676240590590217560741699656304841624906639289401684342509455508853550228995492289562436284038826465397481260263373500437097699894323064669461233681544420681207344441790377404268734621124908012359054319174159931

Factorizations

Primary (ID: 78774) 7401284564479888245813068141549806582038485852370412450644625618909223916299739743509 (proven prime)
(ID: 80722) 260642900767213805467401868324842938548238512880502204654918399004092505953411317725279674051623020493538306894822530516867138969955546480720430093344700547473783430958972103069413822610196029717251524100058003276931273943710656858837704410619707673425198759639357040107493820154407680670761947820217742422129142157128234962127125673102988620395529008492683273040836631539499524988047270659286759950251739987831165163139080312353355396010308341499145743159448818237732803139318579664910571680836835465727960558473146553450527322438159 (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.