Factor Info

ID 143865
Size 540 digits / 1793 bits
Status composite
Value 414971520699883274829972647098853062185447866873611154094225450334288900080012189456861570194980275441023877835574643517238851361624368129512314381994225762656007043895583958169228728073199333109410705158088028577861859653780458851053324962910813126112038922797900553909129232543248943193132154413003865317121306815790775467584564689112995760101016318092579960507151436408366621734445865791844636569914217297339558303166223968413299037962228131556012175934933484990735658174220047436560069707908825680309787564548531130420508906808321084559

Factorizations

Primary (ID: 143412) 29490749506642165087343277548472197338699790856175200047271295322909416609412324727994094277547562469471873263415215436660795982145034714743952837806578717654106566285299239320324105972336216863844201126255020328610155410476571626489222453237451769114078597909 (composite)
(ID: 179693) 14071243615101059122090009418351235190563497885457372715604540268106211220572039329863171113338343268127638933752575451794858022976531762751993613011723763628703676251093808451348509048264224840643836988372853973928357230727067334528310601907240190102113555803667957487852615096851 (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.