Factor Info

ID 135456
Size 567 digits / 1883 bits
Status composite
Value 548277184060231248604931490223142700476327376155147923209541508562316341344537930446216783200828480496493185515177327669719853996840280010226865454510701811718153927058077009672982022119039041291567479587441569208340849898105914060177749282716242855165076194724989204839927992972322358236491133317014968675128365897485635327217094630930283440675462007651510964379307077848591693463008196377577246952056627706647947489833351840054260340524678549311109812016316491424928986486572166182391512085708995261433418770424909780578123736705679622017931434953676840410622029151

Factorizations

Primary (ID: 134107) 705429635566498619547944801 (proven prime)
(ID: 170890) 777224483374496524652546861477132502295308488662486371418789301350338479223821884650509819258440500867784609329315881486704660274216703352201772015188234056204541832807675839123606249944224020950442922155296883876916205546974044416548866351191583269971987480059702795107390642381703012022553556272119981505504645079083795335127302435866370888048626973464966949143347898872646993764549078823315809945186085811745729308487431931552419206069669928494043798996605307719295681204323416486018203529761569156208188827603301560336900761509354204351 (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.