Factor Info

ID 166670
Size 945 digits / 3139 bits
Status composite
Value 703747236432038809148541666910546472291080344531405756223448860855114370699130455316198484082571040717175299713140817232347311643013530855921572282516242252694064200046040995981513022792820054783658860699858061335409574809697100052917111976969033513679610493975492911338061247934321865614666083084329306429371665691341331747116154947387630017648083672933124510798476928763706544940279211851726253672706177068245995557431831356288946999559517032390815239042885529661712850514844425761574164890662459263942519209633040090192510120651798585257043022378025477107226844047415656811767013952521110974924862925800167666683521792409146141505453985961347954608739155826558247209750115495030657363891893384186110107076336646921965935875130954355361231771839842875565793416573974335666288026120756850976366182101442528825703274076574624254731570022743999926514130904611055083283040319509468596979549421696402536932855888776337847460366482185542113042598073

Factorizations

Primary (ID: 7543) 28753787197056661026689 (proven prime)
(ID: 166671) 24474940695953848332313528378370191960439504402944588580704855819948110894168710099820693861315022812442943139617350065408976585663013694936512058960943002862716354649114808958280360586623903119961440397272499011338107559425224796306673684021898080246838789108472823445181652353071883349733186016620243252871944265116788341974006719273595268236660072571468540957021824790289966258592572773205922201122923667240748131970415290800590270662183307208812530218508200806554238558419935736317519496534003211749899082716511325785397313893896152777040810828649854470105144196370921736282899558633679881281164010058337821717329587588998751743431578980188057786428268560093091545977703273555304195503539311571374094577132873006451352572017616667697632637496397482589691177252667466454426191359961764286320657622038663479873179993839948164125146907834025047967781320023443801544424301950657173189330501841274810980092740131633498451257 (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.