Factor Info

ID 185853
Size 513 digits / 1702 bits
Status composite
Value 208870161604160398822474133148856735239802899276861694464574009501424478300610168469548364028514279582555089429421027049287901119479368737269980464534997835304611474495358660356818069686876369912041277557364075253180402481247117864894197895351200628202300940085394763356949431509340126805018015064712315739028245268273412411812228429846642231460510459540581046472235155554260409793992991671757940419343441518910662187871164746164750451156749788279226624830705639392363037042433390217275718648258832914426319431451

Factorizations

Primary (ID: 149712) 1153456110611495859334316274353558275930447581299596591411479220711 (proven prime)
(ID: 185854) 181082019231255789925690530364185449289699622952501447209914280903709097986697755603225748499024746253393964807229597636729963989148515269776929925356554368598183289571133773824360459823140533454173037533676697258987798393227526115467275741116634850650063528263738524359333813515823609035228868996307669347456960277557776690974503731310587660189760606218841410724715904163313136213924777718024686256074830357983117202492169852440217765164379079341 (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.