Factor Info
| ID | 143424 |
| Size | 186 digits / 617 bits |
| Status | composite |
| Value | 398198430712781188464066467565264182872348382298709561950149829017295547312743841088337700115883644544450840875936546262059879257739705883814003902324821151602261982320334010449518939611 |
Factorizations
| Primary | (ID: 143127) 40385656825829055229 (proven prime) |
| (ID: 143425) 9859897349945026900245079774088095151442878837139138106748030763749821276371037159957019904535574376592760593847390097218891902215275291482068726716743523311023275959 (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.