Factor Info

ID 31333
Size 331 digits / 1099 bits
Status composite
Value 3517372191122903256258168109756770070470657880866115326535162183376527793097108529580911728613932337664173633030948248573499895441847858133384238910617121991119201230283392145185403713112186158992996902866778912256021579572566131461892821871089917384131768394707316717471265509665150247587813864484367162977032003561661723125271681

Factorizations

Primary (ID: 31334) 73232475944989391943644543328126473069700263896130204119670278764151956961 (proven prime)
(ID: 31335) 48030223554985018656211768661484010727318636729913289752555979739941817105916569729755648156390321950762056941136123691724414269635021404896474055276564886050470692632907635901014402542688734478215836423749798268260231632361082088461847580623898467660495521 (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.