Factor Info

ID 139970
Size 394 digits / 1308 bits
Status composite
Value 3542995741499060167714790988633324970873778163515216858089511574995831857453933293183936267150334383909289278327918141024621151180786169074182654499369609637447872681651671807253444864048813081394381883454698614542961233527865955601265722640023687355137118924449783964828058546014502481788971725623002059396935827097499674276585304431590903866907103514000955045002213090119272891564603922479483

Factorizations

Primary (ID: 138865) 6979147079581739570429953 (proven prime)
(ID: 139971) 507654545906402072294311049849366307802237867700620034999715243738629322491563630011464301927002101573220877720263898958719911836888281698118781415676981830062488297206258292600998634542954812900870094723886953399060207524832314082955991894690330592542496429496506843275655427859188937280612832679676432941207482756077746875767086874440322971439825667988073703911750011 (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.