Factor Info

ID 31799
Size 345 digits / 1145 bits
Status composite
Value 453915147048736673144843577527083655011424119843037322435588013801177450852023477337342710641342203751211356082330725915687236478676788124166217450087878300684013948263661530418059782850721696144058603770601866173443621502290904232544504409378772932909125521267564256808031351287292996778495190830482336880879415397921031947136797057869884832357

Factorizations

Primary (ID: 17169) 2820121693645487997956892799666256974847683 (proven prime)
(ID: 31800) 160955872248893618722112299603199242200479151709513506129905278513934176109715874407674805672084938866966455942952432555216103548110531590988959245427412859173043821954443563204309313330691822079656033062280039295967897046496268593145063301346165864576580025984636746175948912997401853021271080842493879 (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.