Factor Info

ID 39143
Size 468 digits / 1555 bits
Status composite
Value 876868364180145288099776350726608972124239199171210747893675711492032241016180002438217405868263300149942545844148532870277676326944289576735115860581021802160635188263827137629565962454319374655919985333773626484872434861553728167489997797973118193604411864603675693241654971266526472531638787607820944453891327401485126131206600812867384967412598009225893167604471785959428701779317550707923787255506560816421598616547686959811452058581692144951703837477474542626929

Factorizations

Primary (ID: 13480) 748477597621757461034460325306597570139487404598795720554449 (proven prime)
(ID: 39144) 1171535884262056424903575011958309953062654236478891518651348069182241607020411639088453628343544627759704387355662033792897826953478229844182550904741112675399043027916543308843307696014866117996585260900760978421604663887728304552921029836133236476643272582162503730333512620005335071678220857620951554205526788513879391632399095001102475649846311969699340028898567028709667325315438683238960491345466191521 (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.