Factor Info
| ID | 18708 |
| Size | 200 digits / 663 bits |
| Status | composite |
| Value | 19761198072382926887204650308879490923749106474683671333994088104377238828586318148266104717355974937163749467790647308778906815341793979625875509612530316086236591253124839036417490916321890823820781 |
Factorizations
| Primary | (ID: 8265) 56427334222486513688076273080920621 (proven prime) |
| (ID: 18709) 350206125181579321527844108392435798960079412952940795687269623145813950601169867935341207140799699897832358578153409059123733067260201168873459426113848529040224961 (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.