Factor Info

ID 78343
Size 779 digits / 2587 bits
Status composite
Value 42665591525707198326431250898207604954268368025558992912267947299709095351010082704693494955677152047190531859920055021613033355860172720342445411076508834384214820308345907885012590635242848434502692444524657020705615556868446627139379941635607445929822707614411470133037976328910440771310204959138704780320767346896287742485784554133214226643582259268472945861964299003217381611230240704277921715530279790427342065813940364195347197323806575183042382437548673330678290080758594718083902948812763951532964900510376079295633527095961863774476584254011867287044602200833223207185780585654616158442483782770822840988834633855094873234289012614657480220421060067926278234963808967806836931786030364887960917845451236497395768288470669177007231661944143307015941112151358586647199547

Factorizations

Primary (ID: 76699) 38754430406490226859004297355823861167978518499228941009148695289 (proven prime)
(ID: 78344) 1100921651491024547589914647021636199437112541749520696458956035990266892786972745117589215091831676364927611233868490400424768262215094208471616412891510349883435493229548900923974275590399939052444528097516300031480805803250240086458188645501733233644625160158262035807667587120435777166985375421085209603339275334751587094359301916087931530776055238273996473240711062253049426303603941097174108905242230909523351605249845345224377489158294437983346884568578256679041192519701074050379844204514126177490875259602214861698511931087466640801294588045810371593214267074527405175268597067112138491723208176524002080001708182192030567451607990809476315960912554129321961890397837888813791571879041079995629006585511123 (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.