Factor Info

ID 78279
Size 521 digits / 1731 bits
Status composite
Value 90642172780723882731966033146220482822213069211191984943383345799541102465967551248604751568319087206310562269867972971948312161845225232693942665761618003383024573138979617261062855296759150485038888631026690111177258316428345720026308244739154269736638948545483250127174057065588645420469417553885593474748781329667636740521931484815542023546574215014573013101968228804154982764872155422952670509032238636952078173085568552452070934400900305645328550287015803244948236760239359825476701853769490635834322953777133938529

Factorizations

Primary (ID: 76677) 252187443819941256199089395276931300829703554403228893201580771777 (proven prime)
(ID: 78280) 359423813524361201294760950791002583959594284379439400444104708712403873019175709119427344190272303150298577859591542152207482057139149807513953682916053257398751838354441496365259900870129631074420820965192670510658365897917831420372841451041567408622235372221895361499123474032691850292003494611146983278565081983582392203367186542557939089955752468394537237819385393079925987144052890245227445802432374408469025740542533083991644643275491813337185142177 (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.