Factor Info

ID 152983
Size 434 digits / 1441 bits
Status composite
Value 40157005540300458121157247707906321741264429189455604047770281192070607466987154262490466491841126604775224173636448946593349606109485229146305740394015767700037328112826925575977531943625269488550944439934343775759769639120261501570888105668178814870674933429442376894519180807766884994001109660553136341449729647496865309725874017998245201444175298720312992393055559150247216965657565622082926732739594362157969617719975327408113607

Factorizations

Primary (ID: 152107) 137317950448357919059 (proven prime)
(ID: 152984) 292438136523182175208205062184473042291152782045693524288154284197818845388511914410630264740062218211637054486170866513792110957633641029820607847482767323049743458794425221517739863972236072742634543509804573825733611336711631790088400710205128832681857433636338058982241267929254599776408279294868832192903143319058755998415732859362765871860435490235211719354137738091316577576155967828298448242342320835859773 (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.