Factor Info

ID 190122
Size 768 digits / 2550 bits
Status composite
Value 398894271055252002503577870823469653898575156442412932295300028419006027245083782570984526171626167881053009010062226999032125552184630284082723891302196368934325095312393584691950430321099886854546568117779543330971879431742275839349369752178198167234660803210613920235207149771086291192472791332048249789221142683400323878185245851546128852498390278890785913241591721524977049850108010559962688254459713072307068951338284253545052979517043565157405160826939091715764373782179484732508207985898766923803147211054372571553398718820489182292752249441189933065042526080903113592361514554114678500322984693252961089116589305092463522646537832212193905948667185668873285764926254160759919288495295359002967360791001880117738048520658943344969979753524616054051067315294103

Factorizations

Primary (ID: 189181) 20166998647171639404992898314284151547979342339963671264797943788040380700532452977057417794862804906723875801525619615747432840710078501865558403858601 (proven prime)
(ID: 190123) 19779555601408031936043807046883392715552527358348713013707179681660250764599763687735102992287658075302492443828821572162805077648345044013358688608221257468199401488093981625612911697329864867485410251673089141650151443585828894912335712517147336702252128432799825227254916514869108191087205271284340363644622474259893436854253343089594884779378867464094118628737041280765677825306800900818953959191384369053475621408360663426437441021044534873141984994527323398268899302260999908080467952525261742548517789217714439002574104503889061891336149247890273350429951143453076503889494125767997628207502688859701339338303 (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.