Factor Info

ID 150536
Size 600 digits / 1992 bits
Status composite
Value 442048904606133593151806788737919847371365929601560003784155321176244800610865420266552603138055318129804726916402709212295900864437972826299185233765594035953476764503388222397215717685745122104016454784800594410758946366570371395213959054516197674897069140761846444441155667479883594519905609307955355067597056597349483912868961222392949614025303543247275627282758109242552592243338033664692321430769909369936317848565166149760619641064139495929705249107319619386738902920426272999544548749215410701408904081260344436295417778875736544895008948744474516616591013071496744117343874781958855088319019

Factorizations

Primary (ID: 184034) 271605819203302935112596928643728787941113627539 (proven prime)
(ID: 184626) 1627538415424193309671186360141858596876431997383082372683250088118131713205250501634508300104353035165200967901918469441403148315592518443723126247569640948308866134079310583685625667353621585374929603497264227948831742075374789992330870744079767080230754629150349284186230743718536293364821752049359063287585606604204095382050692038643599348877614716439252189279344922569695217850628217773224768044649579427943507840872550750117068907461382176814797959843627826564117549579422146037951862529100472010552587578859496314667840465332163716358084906061321 (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.