Factor Info

ID 131206
Size 899 digits / 2986 bits
Status composite
Value 52751671804778667572896671427183525881147557124150023227952826903274204743950261560565961343372543134960462267055695408087890688545491867503109054983357125059424633663778934974411480653649393701142530408181455821231267274214383954500168619224260216732848540339350463472918416061775471870852342947635218454423877390798146454692293944051684265082199641810966494939645825212029102394411881014035567000668593309538962076931824223276949210396123640290245973045582088757292301815699271120790527992832415479546555471824372722562431385652975816224417681580813381582517138880913104296246361722619152149864959372268885743867047139195090882463300875086470925079090714824123020155148626600264738433435915006482832558250061678442056806564857397513423146986091977011688979234381487544809078831955199082240691011224347908749505710018709038226719757376143942074603291921094812363956197818935145035005432194891384473

Factorizations

Primary (ID: 334) 77167083482887551589901586681199721079248267001259341766469347508011462042026951242094776891008933 (proven prime)
(ID: 131207) 683603285544370658115496729226210910689913632975375853674352494622307570787594799878046061775638026922506821617049970146388687122504721374816828933803375161553837738443194825261123322391498227378001566781070737677063473593185526037014937592098124466736890625153130667482321628535372101044476581492307619626977119515784917845254949403955405340265986960289107302824809152724002123695690914295027154870668473018420733777340931405253719260188762202741371854521838497187394072727925161446371405174312335717302360229716151127578756738450119527969272965102345774777578062013368968791611369989811717102215877678511012620875055389066783128243575174975543895228951214124438171021468751240852357233324461079420952030128546528796657590399384519641726310719449302566849127459939855127566062908476697912561156657381 (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.