Factor Info

ID 153124
Size 598 digits / 1986 bits
Status composite
Value 5009260864349442265081662330384924005140450055568107764517903458850894169557330161935812036696980660053951120851441589025309584290416323979711055661115076405877486457907346290482262185519127125993617106935019094478131581483452552302463585067194735257056002339368419480356553475463899845114100315369747517146649171890121742198985040178282881643712202656060306436816107928940476755402368114680596253872719180839106543593398956963489915984652308458186017409769657676330288983887036957411510457484051770152421406761862775796059718657994762792110677972634212729013273269436572088650746173818824800458107

Factorizations

Primary (ID: 152114) 66803214075022052730257 (proven prime)
(ID: 153125) 74985327183867068059001076146812227969097334012881117053934796927105709815508313582972259327212534326413609022631922467352026446581514601345508139757107892201559840892463518155004532982255937791315726555056035848426218987508610928420597044722739464918265467462756782895857683924425763256778662544299511467402498709052035033338424367203858302815482610468674022031539027508747182237760460784576375950235398781361125404630028252808069100269721462612497100221448301134931743020872568708402587625130739923880879414408065066586900347126090237224948471006118275607107467721162495051 (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.