Factor Info

ID 152813
Size 493 digits / 1638 bits
Status composite
Value 9816653770928085631158848698933654255871295231142166852860441047906657324752490203012003066006141281802050176477962818697907135168356152459843784387144193232323245329513367780397564653022473537566560608730440840061182713117437785579152888684668738031198637652570872896551039313756104795017889630140513057389214417006550073500894564042868699161500874874963579421974650364462489478055684195596474956804512256212822950789202589916148083451250733408677121200812980806370314140074319656903354264981

Factorizations

Primary (ID: 152150) 500606982978582492107 (proven prime)
(ID: 152814) 19609502273658999880316774915744283251377563839632204110742249006273782818832413995817781234996900313698467879296709551741812964845747913853126019737486969499134106738470571370624014252116481545657164443089564332731356259406479127187057458378556601223970326920574559452699914345640086627948735816239720453785400806935232937035555663856213696910780380675682520277360224948490150496151244283143673402095777413786542059264377024256610004463310753770873476806080515679440484383 (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.