Factor Info

ID 164850
Size 867 digits / 2878 bits
Status composite
Value 143252582674925970638442588443464333035857089765794677941785452464775585318027453349120315725426379603447955838310748132280509728502341137629418432646138083960630768758955147341014823334128597299794801474317985557285255550235111035091248024080002969242357016559604500463584196890331523575334520588080207928699373640789499236643406563337090829705249746622512333038399779921299837625562733313236995261170003311482624965664206101645108954231528760327125027709646675638221838635811716119955486512563921011967254801273953520565361136762383609427080272283929298132998762771557586689077484766653345191010501756232215945585005402877708894514746042797456708439194628800201698572144441314362959044948432040638021659322915692557245722895989468408414891637582775776290393040118026842926042527311673647841723561465679909716808568175474578269681003210247864277851560893700484948227

Factorizations

Primary (ID: 164851) 309180598671435455611 (proven prime)
(ID: 164852) 463329792653515471271516420734254235426781631516564620115829421688939620891591761124366502311614907640816179640482005327750392350354814528772353309221786197860440082179086694728928193492085242556951718929147234338306277661685133888175668881548760081494474953856037952426843915345897727153883587147674173539653160872709737727977566806427346645614916652869104726168623678516193967734803476075718663564792329260584009705505695415880030148317154730308725052784922937282911529428297551043813188987316997949196083069775060249525554170890172733633744344572575089369020602597968310659858617117401353101541387018569925938233117276258160131385582421714517009889201263827157923297242757548551532170420100502813173874979509886960682276237348684536725421758175885784668268556799252021619517387412389210575721881218139919587983873389654686027153845415761394457 (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.