Factor Info

ID 172164
Size 383 digits / 1272 bits
Status composite
Value 49785195994861419021597997766429413588404976551957783566619758267785982925537779108549990072132439883872624841224121051729142944256095013663448859582696432543303703041639974031424294822970983936135186814551702509828229836247630710161665986851923783684197931737372482692324745259295979884709128928705874975593657791615372570483004301865003076393941118883686247216271776586576919772801

Factorizations

Primary (ID: 136440) 1090621172879625550471378131249830699682901 (proven prime)
(ID: 172165) 45648477429986891849982807361776095872198840359630397548144967384957075875953156711928417810315947386710694122525172575167317949554072072964922575151962612392476335630866518789516366123710190889301903825595655597297752145845420599133856230244137846088513825018763820537232427451468800889299181929032798663058903078167579492853836327286379901 (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.