Factor Info

ID 198930
Size 811 digits / 2692 bits
Status composite
Value 1459248613378891528036770150186657254459411137121168446682344639877707178026789662151412461320061956136864735334450576238390886183695632927721841654418125655714934419761006449629966898815560933853155747270495390578606291723815366049980069564701302007845661301369024890375575185643176052967260498251442823736678995081962076126481277513634600044635473842517618831638007241155309762778088302344704728428303632260074299670738878265771122468216528960543435883621804927282263454047410354106902724374701736261897746499169126137553619129539086630862188071335730961454514928420996916037460018016919211371599619915501277986342579121016513441568730936852738256693147677121607720504911583713726542389359734334185260685819676351198857085331910626927644955787706861048591546735359677098362434594785172890126530661948004177171

Factorizations

Primary (ID: 17708) 79273939682483732394343616776804394264831593590307 (proven prime)
(ID: 198931) 18407671161842423508371765604703193390407887185543113093310422163036970195442480936753659963225688194779482955681863345621402005062321931951864461194731773043596978371526228135579813595317422087198018035506781573041668650800754351548789209569121875609665887098434612591383111035204072439221767763494079654543136118961778447194593639235346945005329343905540530083525517216884094471057205739944233082784256061221630338340275029695517711998517223677611724743551956737538447336854849744638626430856138591424446700201906516472662330805325216354941172327708391769383386408140727065489901868699335734830883602995519696434371150540399863864618315239657119150000806025893690962500199212737796847461634073717003506407514293289905071770624962646367523004155896104781468753 (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.