Factor Info

ID 144191
Size 660 digits / 2192 bits
Status composite
Value 463216763242024157548116604287980033962249937577493510129290229833966707924155579827549349838306861786162460960431116772111573554832401941499425003331883682562861321500314034980030716642947888580758179340128354906144345813906404394244298245209031111484939215523365132662996641768663503264087485029216403940015721461558804731589931974641934791121634400013775843076145418395428538679176377643253224356028879247361704292532939144610832066017939986350478467489507656123455164030208352411624562369653942824370510964814088233805361080570342770852937691413185497593246120250819177748357658354682189233902532433314387472057769641191442653779614675029912927231234557413

Factorizations

Primary (ID: 144192) 14555795552999674534681 (proven prime)
(ID: 144193) 31823527718247178310221291478453456676951002817743240300880700102571118306857645547839282570734158911418799047316175119149539020037472204610133304104048839883380166748428790550270774829700104722542918012321041202484002540146957159842943280788188103304676846730085368235118791456546461611911854557633415125362828955701370338538633207333831010244630034510832841446846644069178738968767407251285381664859299068863838037956158926865178662171821372750614795102254412165635701196914372359758054427220608562385012339315811699848982856723350272815571105590155313613265766294266654868673010228792410739233425437921882242356566960314500349533529773 (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.