Factor Info

ID 122965
Size 648 digits / 2153 bits
Status composite
Value 843303645940982633824907321110308528417184237079324337678965294640739851623477214354191961575606233428689764493036110884987530056529693768110911510825096846057144631212920610971998232553945884782546304881319620874783410245549970569310657061028751984310523287084308691753245897258883484623961765455966966575370386435338215812106647325439484202555440011812900061637868641195713503417413832870092828529038541996607211978245972101515074434395178482939407980437359358173316559695321344500141630716244536441877140131227750131319683719943496984087681820767706108589445101042874501362604844957658928838716990317539450551870520696582381688116760540161317017

Factorizations

Primary (ID: 49511) 49280091073335065401287276060988343707334957881 (proven prime)
(ID: 122966) 17112461190180009474131572259424992578574495355039328702101012542573642323499757232009173803951529266284138545654338535008708226149405246175711975468809684567979621485715885182534073528287941427809830693700260128357028958759985980394826376682163667023883403770727028088412611636587137446577243522266928952929740807259102272767393376073120888300201001498805479504875192792668604209714053300596218392834566649877666395030813582053688584104567392944274922530703762739038611357886607413022386285057751213858768635051382739309808868409996633551032242995080889624182295802348376302488131243027707264669173857 (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.