Factor Info

ID 144106
Size 630 digits / 2092 bits
Status composite
Value 396954815742199338213662331972682209748140315778957033314119580622334100599903016977202663830146493846506165551256917839185750619486655766855995867447769603412997003607937099397107579231561469284378929065356509230695711998927817630452934422547028628571680093569413692768012112121428512189803037710031911424356912353409644724140777420019700711081115332883394307231186601822331610641125993019819909432092069613371769481148820841179989019776379617503745053754064312393116361792784036078915330552749688923561096066986112449560517992219557954444798097032040972001336017851701871228676352122117516424294388823171402241427840577399005161

Factorizations

Primary (ID: 143161) 2270440490478175159386113 (proven prime)
(ID: 144107) 174836036181946829509688530706224750402835066515561261982240125642849537006232997885724480183581418243593354642850820815483523297079349291760597589341973754222830293735208532198092477748491618579127747356290056399076609453525544686447953135126684098837336586876112827668796994490027509058883016888893922454606100400157681870010206267485156581940781580060910684022547716096708920995104953858983808153765732270598085081820049068050103626401119586345504011106969474502404543126301008258810193913784258708398252475125503929975042925534015312852921952512151075693980190579400594624742354439579561040937448939497 (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.