Factor Info

ID 130602
Size 624 digits / 2072 bits
Status composite
Value 491252603754687781921166887077285516443828427205087071851786325668172104380457052790755196231419209203810904144583841608230618903583826849990867283643049781358999999023645734506553735758814802663318370009880242410612627893883752788208825885701529467297186754925628727740922409605556545894495034093209364275692558416300125466955910035386904296099809598607888436668645367398682049448986987619000477770342947362115753122667745762303306244792530430097169914010576592302872822599186083162209167053685192177507900183510481157555640205186770480640391896444809798932322419074232902419141539822487379277335538200181166924319608936731

Factorizations

Primary (ID: 157) 33876293667763037845180174261018935516188548143467726630277887857 (proven prime)
(ID: 130603) 14501368082724109691995501480911555855754549778335673529145856122237128339084720985077629748588868827004353551452956999691368095167522769681552971461685654639679445556962440967663676812093763268878304627854527451255915039716121380778838055193626591208827589355769733467267203531534309153315187945545267698982798129247487470678071894279779107484566703224786822580436483089273842608690316426764199175470401572675897826885776410973359643387747402347892924269872419250309911247372910049383964033780584502002193619846652782063608324549468239788090566669192067287883 (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.