Factor Info

ID 31299
Size 333 digits / 1105 bits
Status composite
Value 319903332436209564331036508626788928513450744061852268853720510841704231178829132172986113097298962854316352341750139687940402386016998685802584358748318041635242915271228501749778171030061804465672390066001292600171193826596465373016453440725511641128015931627208738138182044832487646850213488193898767002117670213385911146149491319

Factorizations

Primary (ID: 31300) 16902108287872033432712387350388318713 (proven prime)
(ID: 31301) 18926830131940021198180163141576054459250567155881103098974778727907114139828161579047379326612602960690815234452384986205674272072789122119926106914356223624397849758666672852764708538019740233228133004658165945722943330798737559965026011931055673131710926954853458206606030287956711740893434863 (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.