Factor Info

ID 147709
Size 352 digits / 1169 bits
Status composite
Value 4579310864395295433175273448162176374794500272822674834099076163918503451504310320191363209920590531797378742691752871013279327940965678203730703570404454407440206804073406923556341128162033574571322758587189888410776317966408830183810879953188477091092629115761139767828411009346057528850928272380677333512548800541070676385179667447411565491688863711

Factorizations

Primary (ID: 147289) 31382755830911122867 (proven prime)
(ID: 147710) 145918060512863065268086565033721871839092521444508026600616642828388514786548431288902881228270157094362377279771131950625720210826885484559507762866595628177133163413424530087430574258164059682255378347158183879128878662532159936009974459677288723971016598856477656231814367262299360850589491958909992161732766548046178723370647333 (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.