Factor Info

ID 42920
Size 283 digits / 939 bits
Status composite
Value 4584440532219524848398703067500765023680854699569295240977502471466939819975407687548794514733325731651598680155257093509365054261771575206506497529990315520149192145532463460549043060539186491222517424464155980364563595740443426526334253846087791892508928661927552329599916654172781

Factorizations

Primary (ID: 42921) 30898087310672006273237 (proven prime)
(ID: 42922) 148372955455921950773774596830839811242319253032993379311097136699546555029274524530942229448554888834888568243031701295952826142086221366166673171634106781915516737066793858764899985026499283477486637288099480603387572714113272913436001423560381779222666381113 (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.