Factor Info

ID 189901
Size 577 digits / 1915 bits
Status composite
Value 2459333307545087779932162163846524708350020454350358965926946548108095080142514818896021926908810585211540113671559830857126666468671775648906151592546188495680936929555544440733607443382410027371884757907138811433979797950179535432868402968746538615662042472199177384271621086635052812814420858103048477467835402938294452982833683680060239847165878048223409735646059817720518659893789207057886537780769819145204387906218573719511615327432957838601583594573896221276970192132423475043986139616565920661580490963162844790329213142497493985987794621310159467430249814276711677017

Factorizations

Primary (ID: 188760) 81382530347065881922481062710103556578538876467 (proven prime)
(ID: 189902) 30219425435126632707281050943565675882472285286295105489621447648773315806745934941372922154368392517558557727164293259618216057758626794800896420421160341077518572617278041889027324909688613667179922394760166453564041591640270792426112488955415882744433495728300958849229560375456520154134337462473212576367150728234379492021024897491040298737326252429261214393027794477162341485522088157446468076298710603999777879192308999535222357226969373278390775398245936270519674359723489079892783789521610020568750488459786332164713891651 (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.