Factor Info

ID 153181
Size 576 digits / 1913 bits
Status composite
Value 461063684989227415087527042459526605368724610182776956467579944184500964640813302912027748262584741732929189402335699132588469415648831472913205432020836233506259011116900868090385398321690173631229699285553837548077592685947918116891451978711955300239236971031911125392723597137696638132236057636225266803693239769762711641942182074959147853043737009685313838042280648553463612633363128021563606588714674520185674673950700852651454869240537920132455447439145727489445220816253041286527719474232393078727493100614403071991394118087329237158313510603525192308980091911743323327

Factorizations

Primary (ID: 152352) 1387908466160290868070509521 (proven prime)
(ID: 153182) 332200354872666892307619909653734995278195085141811530976612886799659776118313884860088684828902482201295235746569510510343599202123491765826530211919565725275700609851984437864128006777275271515302100980829347733042727810187418731192819726758483319105831706826568803224613384736099998210946782149150056203522255359470819492084227735855368407479317945078807323081580488477076289930011917112261255174895662525308720747505858679895799172483256601886227994009571090522238112822586668962175437236645611084756859962785801419892422295359812090875164595087 (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.