Factor Info

ID 164383
Size 546 digits / 1814 bits
Status composite
Value 628852302099611080879531711641974056162008691117745951258670857527741087766908169668465786460640274324651453532473295025892652885531903711409920370372741081318819322855752951627395009862311413388475848831792027630740293419544284040026283568559640667799594052580770286630622057999681855446405899826825100745116726043854976056949379104666642867038506725303375264733693011791207656604811696067157056010708431708811173540011444787212784914362761524876630260350639165439364199087809351048926236599348967463038842859215461414821510525508334790823608891

Factorizations

Primary (ID: 164384) 145538429777555536357151 (proven prime)
(ID: 164385) 4320867712127746476140304329246619327817172548936510098076058834080001469772186913660161798138010113645563339677027352842629559580651765638711901143500509329214167000547191994804629137742435166546086200978246376149868810983893146857183436311431100463184196819905242347181078868876774648712074326417852810773972048570965512899684828707807391217860452542854373766271167884331832013657878440947359193544100047454204952086316678363800044597695409070150965886533172896931985902444893532668183729662972295190109777031186818960741 (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.