Factor Info

ID 178449
Size 860 digits / 2855 bits
Status composite
Value 17493674727420221111155296651638468258380411659464613895874297437002322604639027669323346601548916929268533328098890807416147225198965768826584810279521803220867087095348663798915664520405639318418872409712807348162391284644341040011456459775559858595781333221919393843834503974013110923428583069328304345894021824272862280617119507175095624099770568595536907316640969419457438674275526218201589433108993395652897311381793024829956952840724978378379538825970985222473879509002170732339400139092407543730114432773742208619407285608313934909822699556271203004649695372575774748896820417594903971881025511681302259585181563391476932345543495605097864856029102639352490327045169043171806028029420084303784012190391754732850061622501239562024982063397589334074881438770214425418017181826877764003442577512244065123838232399917522976699583607442877001181080875595953

Factorizations

Primary (ID: 16869) 2060153825724616272421341918951044498583551948083109405118122926811 (proven prime)
(ID: 178450) 8491441031723533927502794944673533689636608321177812305105255370153636907269053530491570816726954228585110919827430123507684747487100991170502553800840445929739663569368321258571539542566726806811465005798630557484607557784430389907828439519059442829233522667284478851072734478812550660005680575103087665686886722751772043826325034091419272551637580388506717394221967334803105795602798555141088231892165910107721619842404830196215639111758683631157459085404046866084941131970449846845130352518383362263457517695519670488241033750500079034776517392660729814997050881767300639482220336926321764836162123382873621445494874855972757104772932589011051864648681170802287859873890499351950409682701882570913044966665043594984853259650344193193610822963658664051423656301385757445429059832963986676323 (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.