Factor Info

ID 139249
Size 301 digits / 998 bits
Status composite
Value 1810229376275314675881042900516804218326605599433630045533464844007829971911480918805283403295569808867861056903951214544563916656871481030532852496270843035047367955377155350937813630951767891678103069310088245779982861214808468938550850584087799897014273063596568231781122843263373723562815269838857

Factorizations

Primary (ID: 174098) 1912602386976470773457731795719337 (proven prime)
(ID: 174099) 946474493915595269339618151771493166998156150896290641609556123106121710575045918823760529092251477881255380932258208130045467702522867025946859012511693062959192298319246546345095639640633237543771065936862855508240753196635442248210301117548496917486666057658788961 (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.